377521342 has 16 divisors (see below), whose sum is σ = 626465664. Its totient is φ = 169183000.

The previous prime is 377521337. The next prime is 377521351. The reversal of 377521342 is 243125773.

It is a junction number, because it is equal to n+sod(n) for n = 377521298 and 377521307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119284 + ... + 122407.

It is an arithmetic number, because the mean of its divisors is an integer number (39154104).

Almost surely, 2^377521342 is an apocalyptic number.

377521342 is a deficient number, since it is larger than the sum of its proper divisors (248944322).

377521342 is a wasteful number, since it uses less digits than its factorization.

377521342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241775.

The product of its digits is 35280, while the sum is 34.

The square root of 377521342 is about 19429.9084403401. The cubic root of 377521342 is about 722.7373561933.

The spelling of 377521342 in words is "three hundred seventy-seven million, five hundred twenty-one thousand, three hundred forty-two".