342773163534690 has 192 divisors, whose sum is σ = 1028259476764416. Its totient is φ = 77599726189056.

The previous prime is 342773163534671. The next prime is 342773163534709. The reversal of 342773163534690 is 96435361377243.

342773163534690 is a `hidden beast` number, since 3 + 4 + 2 + 7 + 7 + 3 + 1 + 6 + 3 + 534 + 6 + 90 = 666.

It is an interprime number because it is at equal distance from previous prime (342773163534671) and next prime (342773163534709).

It is a super-2 number, since 2×342773163534690² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 323916084 + ... + 324972576.

It is an arithmetic number, because the mean of its divisors is an integer number (5355518108148).

Almost surely, 2^{342773163534690} is an apocalyptic number.

342773163534690 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 342773163534690, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514129738382208).

342773163534690 is an abundant number, since it is smaller than the sum of its proper divisors (685486313229726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342773163534690 is a wasteful number, since it uses less digits than its factorization.

342773163534690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061433 (or 1061430 counting only the distinct ones).

The product of its (nonzero) digits is 205752960, while the sum is 63.

The spelling of 342773163534690 in words is "three hundred forty-two trillion, seven hundred seventy-three billion, one hundred sixty-three million, five hundred thirty-four thousand, six hundred ninety".