2431355064 has 32 divisors (see below), whose sum is σ = 6398304000. Its totient is φ = 767796192.

The previous prime is 2431355053. The next prime is 2431355071. The reversal of 2431355064 is 4605531342.

It is a super-2 number, since 2×2431355064² = 11822974894476888192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2665504 + ... + 2666415.

It is an arithmetic number, because the mean of its divisors is an integer number (199947000).

Almost surely, 2^2431355064 is an apocalyptic number.

2431355064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2431355064 is an abundant number, since it is smaller than the sum of its proper divisors (3966948936).

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

2431355064 is a wasteful number, since it uses less digits than its factorization.

2431355064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5331947 (or 5331943 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 2431355064 is about 49308.7726880319. The cubic root of 2431355064 is about 1344.6712783630.

The spelling of 2431355064 in words is "two billion, four hundred thirty-one million, three hundred fifty-five thousand, sixty-four".