64426028001 has 32 divisors (see below), whose sum is σ = 96082588800. Its totient is φ = 38160138240.

The previous prime is 64426027979. The next prime is 64426028021. The reversal of 64426028001 is 10082062446.

It is not a de Polignac number, because 64426028001 - 2¹³ = 64426019809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64426028021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153985 + ... + 390593.

It is an arithmetic number, because the mean of its divisors is an integer number (3002580900).

Almost surely, 2^64426028001 is an apocalyptic number.

It is an amenable number.

64426028001 is a deficient number, since it is larger than the sum of its proper divisors (31656560799).

64426028001 is a wasteful number, since it uses less digits than its factorization.

64426028001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236929.

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 64426028001 in words is "sixty-four billion, four hundred twenty-six million, twenty-eight thousand, one".