64116002433 has 32 divisors (see below), whose sum is σ = 101359206400. Its totient is φ = 35277612480.

The previous prime is 64116002429. The next prime is 64116002437. The reversal of 64116002433 is 33420061146.

It is an interprime number because it is at equal distance from previous prime (64116002429) and next prime (64116002437).

It is not a de Polignac number, because 64116002433 - 2² = 64116002429 is a prime.

It is a super-2 number, since 2×64116002433² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 64116002433.

It is not an unprimeable number, because it can be changed into a prime (64116002437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117910 + ... + 377007.

It is an arithmetic number, because the mean of its divisors is an integer number (3167475200).

Almost surely, 2^64116002433 is an apocalyptic number.

It is an amenable number.

64116002433 is a deficient number, since it is larger than the sum of its proper divisors (37243203967).

64116002433 is a wasteful number, since it uses less digits than its factorization.

64116002433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495157.

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

Adding to 64116002433 its reverse (33420061146), we get a palindrome (97536063579).

The spelling of 64116002433 in words is "sixty-four billion, one hundred sixteen million, two thousand, four hundred thirty-three".