376360320421 has 8 divisors (see below), whose sum is σ = 378050599800. Its totient is φ = 374670448320.

The previous prime is 376360320389. The next prime is 376360320449. The reversal of 376360320421 is 124023063673.

It can be written as a sum of positive squares in 4 ways, for example, as 29751420196 + 346608900225 = 172486^2 + 588735^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 376360320421 - 2⁵ = 376360320389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376360320821) 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, 1832751 + ... + 2027731.

It is an arithmetic number, because the mean of its divisors is an integer number (47256324975).

Almost surely, 2^376360320421 is an apocalyptic number.

It is an amenable number.

376360320421 is a deficient number, since it is larger than the sum of its proper divisors (1690279379).

376360320421 is a wasteful number, since it uses less digits than its factorization.

376360320421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203639.

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 376360320421 in words is "three hundred seventy-six billion, three hundred sixty million, three hundred twenty thousand, four hundred twenty-one".