3572216672401 has 16 divisors (see below), whose sum is σ = 3863787782400. Its totient is φ = 3283070692608.

The previous prime is 3572216672389. The next prime is 3572216672411. The reversal of 3572216672401 is 1042766122753.

It is a cyclic number.

It is not a de Polignac number, because 3572216672401 - 2¹¹ = 3572216670353 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3572216672411) 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, 2582910 + ... + 3716968.

It is an arithmetic number, because the mean of its divisors is an integer number (241486736400).

Almost surely, 2^{3572216672401} is an apocalyptic number.

It is an amenable number.

3572216672401 is a deficient number, since it is larger than the sum of its proper divisors (291571109999).

3572216672401 is a wasteful number, since it uses less digits than its factorization.

3572216672401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135128.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 3572216672401 in words is "three trillion, five hundred seventy-two billion, two hundred sixteen million, six hundred seventy-two thousand, four hundred one".