376420121 has 16 divisors (see below), whose sum is σ = 471339648. Its totient is φ = 292041600.

The previous prime is 376420097. The next prime is 376420159. The reversal of 376420121 is 121024673.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376420121 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (376420181) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7451 + ... + 28431.

It is an arithmetic number, because the mean of its divisors is an integer number (29458728).

Almost surely, 2^376420121 is an apocalyptic number.

It is an amenable number.

376420121 is a deficient number, since it is larger than the sum of its proper divisors (94919527).

376420121 is a wasteful number, since it uses less digits than its factorization.

376420121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21232.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 376420121 is about 19401.5494484332. The cubic root of 376420121 is about 722.0339357596.

Adding to 376420121 its reverse (121024673), we get a palindrome (497444794).

The spelling of 376420121 in words is "three hundred seventy-six million, four hundred twenty thousand, one hundred twenty-one".