377344030856 has 48 divisors (see below), whose sum is σ = 769882754340. Its totient is φ = 172362885120.

The previous prime is 377344030829. The next prime is 377344030913. The reversal of 377344030856 is 658030443773.

It can be written as a sum of positive squares in 6 ways, for example, as 191467504900 + 185876525956 = 437570^2 + 431134^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 785726 + ... + 1171346.

Almost surely, 2^377344030856 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 377344030856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384941377170).

377344030856 is an abundant number, since it is smaller than the sum of its proper divisors (392538723484).

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

377344030856 is a wasteful number, since it uses less digits than its factorization.

377344030856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385834 (or 385733 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 50.

The spelling of 377344030856 in words is "three hundred seventy-seven billion, three hundred forty-four million, thirty thousand, eight hundred fifty-six".