376277161240 has 64 divisors (see below), whose sum is σ = 863540740800. Its totient is φ = 147509586432.

The previous prime is 376277161219. The next prime is 376277161241. The reversal of 376277161240 is 42161772673.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376277161241) 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, 1851714 + ... + 2044846.

It is an arithmetic number, because the mean of its divisors is an integer number (13492824075).

Almost surely, 2^376277161240 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 376277161240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (431770370400).

376277161240 is an abundant number, since it is smaller than the sum of its proper divisors (487263579560).

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

376277161240 is a wasteful number, since it uses less digits than its factorization.

376277161240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194116 (or 194112 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 46.

The spelling of 376277161240 in words is "three hundred seventy-six billion, two hundred seventy-seven million, one hundred sixty-one thousand, two hundred forty".