354881336804 has 12 divisors (see below), whose sum is σ = 642457592700. Its totient is φ = 171322024608.

The previous prime is 354881336791. The next prime is 354881336809. The reversal of 354881336804 is 408633188453.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 76561783204 + 278319553600 = 276698^2 + 527560^2 .

It is not an unprimeable number, because it can be changed into a prime (354881336809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1529660819 + ... + 1529661050.

It is an arithmetic number, because the mean of its divisors is an integer number (53538132725).

Almost surely, 2^354881336804 is an apocalyptic number.

It is an amenable number.

354881336804 is a deficient number, since it is larger than the sum of its proper divisors (287576255896).

354881336804 is a wasteful number, since it uses less digits than its factorization.

354881336804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3059321902 (or 3059321900 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 354881336804 in words is "three hundred fifty-four billion, eight hundred eighty-one million, three hundred thirty-six thousand, eight hundred four".