354939105852 has 72 divisors (see below), whose sum is σ = 903786586976. Its totient is φ = 117446868864.

The previous prime is 354939105823. The next prime is 354939105853. The reversal of 354939105852 is 258501939453.

354939105852 is a `hidden beast` number, since 3 + 5 + 49 + 3 + 9 + 10 + 585 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354939105853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5978538 + ... + 6037614.

Almost surely, 2^354939105852 is an apocalyptic number.

It is an amenable number.

354939105852 is an abundant number, since it is smaller than the sum of its proper divisors (548847481124).

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

354939105852 is a wasteful number, since it uses less digits than its factorization.

354939105852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60307 (or 60302 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 54.

The spelling of 354939105852 in words is "three hundred fifty-four billion, nine hundred thirty-nine million, one hundred five thousand, eight hundred fifty-two".