377664662146 has 16 divisors (see below), whose sum is σ = 592646932800. Its totient is φ = 180157896688.

The previous prime is 377664662113. The next prime is 377664662149. The reversal of 377664662146 is 641266466773.

It is not an unprimeable number, because it can be changed into a prime (377664662149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10534936 + ... + 10570723.

It is an arithmetic number, because the mean of its divisors is an integer number (37040433300).

Almost surely, 2^377664662146 is an apocalyptic number.

377664662146 is a deficient number, since it is larger than the sum of its proper divisors (214982270654).

377664662146 is a wasteful number, since it uses less digits than its factorization.

377664662146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21106073.

The product of its digits is 36578304, while the sum is 58.

The spelling of 377664662146 in words is "three hundred seventy-seven billion, six hundred sixty-four million, six hundred sixty-two thousand, one hundred forty-six".