354420736944 has 40 divisors (see below), whose sum is σ = 915676006080. Its totient is φ = 118128748608.

The previous prime is 354420736939. The next prime is 354420736949. The reversal of 354420736944 is 449637024453.

It is an interprime number because it is at equal distance from previous prime (354420736939) and next prime (354420736949).

It is a super-2 number, since 2×354420736944² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (354420736949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 146427 + ... + 854565.

It is an arithmetic number, because the mean of its divisors is an integer number (22891900152).

Almost surely, 2^354420736944 is an apocalyptic number.

It is an amenable number.

354420736944 is an abundant number, since it is smaller than the sum of its proper divisors (561255269136).

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

354420736944 is a wasteful number, since it uses less digits than its factorization.

354420736944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718577 (or 718571 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 51.

The spelling of 354420736944 in words is "three hundred fifty-four billion, four hundred twenty million, seven hundred thirty-six thousand, nine hundred forty-four".