36456376321 has 8 divisors (see below), whose sum is σ = 37512002664. Its totient is φ = 35414371200.

The previous prime is 36456376301. The next prime is 36456376337. The reversal of 36456376321 is 12367365463.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 24005164096 + 12451212225 = 154936^2 + 111585^2 .

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 36456376321 - 2²⁵ = 36422821889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36456376301) 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, 3399876 + ... + 3410581.

It is an arithmetic number, because the mean of its divisors is an integer number (4689000333).

Almost surely, 2^36456376321 is an apocalyptic number.

It is an amenable number.

36456376321 is a deficient number, since it is larger than the sum of its proper divisors (1055626343).

36456376321 is a wasteful number, since it uses less digits than its factorization.

36456376321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6810611.

The product of its digits is 1632960, while the sum is 46.

The spelling of 36456376321 in words is "thirty-six billion, four hundred fifty-six million, three hundred seventy-six thousand, three hundred twenty-one".