377227957913856 has 1296 divisors, whose sum is σ = 1367944918913664. Its totient is φ = 99416513839104.

The previous prime is 377227957913839. The next prime is 377227957913869. The reversal of 377227957913856 is 658319759722773.

377227957913856 is a `hidden beast` number, since 3 + 7 + 7 + 2 + 2 + 7 + 9 + 579 + 1 + 38 + 5 + 6 = 666.

It is a Smith number, since the sum of its digits (81) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 10856400675 + ... + 10856435421.

Almost surely, 2^{377227957913856} is an apocalyptic number.

377227957913856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377227957913856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (683972459456832).

377227957913856 is an abundant number, since it is smaller than the sum of its proper divisors (990716960999808).

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

377227957913856 is a wasteful number, since it uses less digits than its factorization.

377227957913856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34956 (or 34932 counting only the distinct ones).

The product of its digits is 8401579200, while the sum is 81.

The spelling of 377227957913856 in words is "three hundred seventy-seven trillion, two hundred twenty-seven billion, nine hundred fifty-seven million, nine hundred thirteen thousand, eight hundred fifty-six".