64114624957433 has 4 divisors (see below), whose sum is σ = 64179848381568. Its totient is φ = 64049401533300.

The previous prime is 64114624957429. The next prime is 64114624957447. The reversal of 64114624957433 is 33475942641146.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 64114624957433 - 2² = 64114624957429 is a prime.

It is a super-4 number, since 4×64114624957433⁴ (a number of 56 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64114624957423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32611710593 + ... + 32611712558.

It is an arithmetic number, because the mean of its divisors is an integer number (16044962095392).

Almost surely, 2^{64114624957433} is an apocalyptic number.

It is an amenable number.

64114624957433 is a deficient number, since it is larger than the sum of its proper divisors (65223424135).

64114624957433 is an equidigital number, since it uses as much as digits as its factorization.

64114624957433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65223424134.

The product of its digits is 52254720, while the sum is 59.

The spelling of 64114624957433 in words is "sixty-four trillion, one hundred fourteen billion, six hundred twenty-four million, nine hundred fifty-seven thousand, four hundred thirty-three".