4076152564321 has 4 divisors (see below), whose sum is σ = 4078957901332. Its totient is φ = 4073347227312.

The previous prime is 4076152564313. The next prime is 4076152564327. The reversal of 4076152564321 is 1234652516704.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3898038179025 + 178114385296 = 1974345^2 + 422036^2 .

It is a cyclic number.

It is not a de Polignac number, because 4076152564321 - 2³ = 4076152564313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4076152564327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1402666326 + ... + 1402669231.

It is an arithmetic number, because the mean of its divisors is an integer number (1019739475333).

Almost surely, 2^{4076152564321} is an apocalyptic number.

It is an amenable number.

4076152564321 is a deficient number, since it is larger than the sum of its proper divisors (2805337011).

4076152564321 is a wasteful number, since it uses less digits than its factorization.

4076152564321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2805337010.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The spelling of 4076152564321 in words is "four trillion, seventy-six billion, one hundred fifty-two million, five hundred sixty-four thousand, three hundred twenty-one".