60640630401 has 16 divisors (see below), whose sum is σ = 87081765120. Its totient is φ = 37313865600.

The previous prime is 60640630399. The next prime is 60640630441. The reversal of 60640630401 is 10403604606.

60640630401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60640630401 - 2¹ = 60640630399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60640630441) 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, 394360 + ... + 526118.

It is an arithmetic number, because the mean of its divisors is an integer number (5442610320).

Almost surely, 2^60640630401 is an apocalyptic number.

It is an amenable number.

60640630401 is a deficient number, since it is larger than the sum of its proper divisors (26441134719).

60640630401 is a wasteful number, since it uses less digits than its factorization.

60640630401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143576.

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 60640630401 in words is "sixty billion, six hundred forty million, six hundred thirty thousand, four hundred one".