377143883136 has 128 divisors (see below), whose sum is σ = 1140247432800. Its totient is φ = 122648371200.

The previous prime is 377143883131. The next prime is 377143883147. The reversal of 377143883136 is 631388341773.

377143883136 is a `hidden beast` number, since 3 + 7 + 71 + 438 + 8 + 3 + 136 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377143883131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1189125 + ... + 1472516.

Almost surely, 2^377143883136 is an apocalyptic number.

377143883136 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

377143883136 is an abundant number, since it is smaller than the sum of its proper divisors (763103549664).

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

377143883136 is a wasteful number, since it uses less digits than its factorization.

377143883136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2661705 (or 2661687 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The spelling of 377143883136 in words is "three hundred seventy-seven billion, one hundred forty-three million, eight hundred eighty-three thousand, one hundred thirty-six".