373351342464 has 384 divisors, whose sum is σ = 1170701532000. Its totient is φ = 113812439040.

The previous prime is 373351342447. The next prime is 373351342489. The reversal of 373351342464 is 464243153373.

373351342464 is a `hidden beast` number, since 3 + 7 + 33 + 513 + 42 + 4 + 64 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87046432 + ... + 87050720.

Almost surely, 2^373351342464 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 373351342464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585350766000).

373351342464 is an abundant number, since it is smaller than the sum of its proper divisors (797350189536).

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

373351342464 is a wasteful number, since it uses less digits than its factorization.

373351342464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4466 (or 4451 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 45.

The spelling of 373351342464 in words is "three hundred seventy-three billion, three hundred fifty-one million, three hundred forty-two thousand, four hundred sixty-four".