162693480293472 has 192 divisors, whose sum is σ = 458341581680640. Its totient is φ = 50373201715200.

The previous prime is 162693480293441. The next prime is 162693480293521. The reversal of 162693480293472 is 274392084396261.

It is a super-2 number, since 2×162693480293472² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141632472 + ... + 142776552.

It is an arithmetic number, because the mean of its divisors is an integer number (2387195737920).

Almost surely, 2^{162693480293472} is an apocalyptic number.

162693480293472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 162693480293472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229170790840320).

162693480293472 is an abundant number, since it is smaller than the sum of its proper divisors (295648101387168).

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

162693480293472 is a wasteful number, since it uses less digits than its factorization.

162693480293472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145637 (or 1145629 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 66.

The spelling of 162693480293472 in words is "one hundred sixty-two trillion, six hundred ninety-three billion, four hundred eighty million, two hundred ninety-three thousand, four hundred seventy-two".