377273427648 has 112 divisors (see below), whose sum is σ = 1131565854720. Its totient is φ = 109974426624.

The previous prime is 377273427647. The next prime is 377273427677. The reversal of 377273427648 is 846724372773.

It is a junction number, because it is equal to n+sod(n) for n = 377273427591 and 377273427600.

It is not an unprimeable number, because it can be changed into a prime (377273427647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3930240 + ... + 4025087.

It is an arithmetic number, because the mean of its divisors is an integer number (10103266560).

Almost surely, 2^377273427648 is an apocalyptic number.

377273427648 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

377273427648 is an abundant number, since it is smaller than the sum of its proper divisors (754292427072).

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

377273427648 is a wasteful number, since it uses less digits than its factorization.

377273427648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7955374 (or 7955364 counting only the distinct ones).

The product of its digits is 66382848, while the sum is 60.

The spelling of 377273427648 in words is "three hundred seventy-seven billion, two hundred seventy-three million, four hundred twenty-seven thousand, six hundred forty-eight".