64116002404 has 24 divisors (see below), whose sum is σ = 113011663968. Its totient is φ = 31827375360.

The previous prime is 64116002399. The next prime is 64116002407. The reversal of 64116002404 is 40420061146.

It is a super-2 number, since 2×64116002404² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (64116002407) 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, 565524 + ... + 669364.

It is an arithmetic number, because the mean of its divisors is an integer number (4708819332).

Almost surely, 2^64116002404 is an apocalyptic number.

It is an amenable number.

64116002404 is a deficient number, since it is larger than the sum of its proper divisors (48895661564).

64116002404 is a wasteful number, since it uses less digits than its factorization.

64116002404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104955 (or 104953 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 64116002404 in words is "sixty-four billion, one hundred sixteen million, two thousand, four hundred four".