5664042340 has 48 divisors (see below), whose sum is σ = 12982644864. Its totient is φ = 2058566400.

The previous prime is 5664042331. The next prime is 5664042347. The reversal of 5664042340 is 432404665.

It is a junction number, because it is equal to n+sod(n) for n = 5664042296 and 5664042305.

It is not an unprimeable number, because it can be changed into a prime (5664042347) 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, 496177 + ... + 507463.

It is an arithmetic number, because the mean of its divisors is an integer number (270471768).

Almost surely, 2^5664042340 is an apocalyptic number.

It is an amenable number.

5664042340 is an abundant number, since it is smaller than the sum of its proper divisors (7318602524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5664042340 is a wasteful number, since it uses less digits than its factorization.

5664042340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13588 (or 13586 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 5664042340 is about 75259.8321815828. The cubic root of 5664042340 is about 1782.5518190543.

The spelling of 5664042340 in words is "five billion, six hundred sixty-four million, forty-two thousand, three hundred forty".