354314644788 has 192 divisors, whose sum is σ = 962578391040. Its totient is φ = 100526587392.

The previous prime is 354314644777. The next prime is 354314644799. The reversal of 354314644788 is 887446413453.

It is an interprime number because it is at equal distance from previous prime (354314644777) and next prime (354314644799).

It is a super-2 number, since 2×354314644788² (a number of 24 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 63 ways as a sum of consecutive naturals, for example, 77308345 + ... + 77312927.

It is an arithmetic number, because the mean of its divisors is an integer number (5013429120).

Almost surely, 2^354314644788 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354314644788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (481289195520).

354314644788 is an abundant number, since it is smaller than the sum of its proper divisors (608263746252).

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

354314644788 is a wasteful number, since it uses less digits than its factorization.

354314644788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5398 (or 5396 counting only the distinct ones).

The product of its digits is 30965760, while the sum is 57.

The spelling of 354314644788 in words is "three hundred fifty-four billion, three hundred fourteen million, six hundred forty-four thousand, seven hundred eighty-eight".