377890147812 has 48 divisors (see below), whose sum is σ = 937340913600. Its totient is φ = 118152201600.

The previous prime is 377890147807. The next prime is 377890147819. The reversal of 377890147812 is 218741098773.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (377890147819) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 8181987 + ... + 8228042.

It is an arithmetic number, because the mean of its divisors is an integer number (19527935700).

Almost surely, 2^377890147812 is an apocalyptic number.

It is an amenable number.

377890147812 is an abundant number, since it is smaller than the sum of its proper divisors (559450765788).

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

377890147812 is a wasteful number, since it uses less digits than its factorization.

377890147812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16410156 (or 16410154 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 57.

The spelling of 377890147812 in words is "three hundred seventy-seven billion, eight hundred ninety million, one hundred forty-seven thousand, eight hundred twelve".