64023514424445 has 8 divisors (see below), whose sum is σ = 102437623079136. Its totient is φ = 34145874359696.

The previous prime is 64023514424431. The next prime is 64023514424497. The reversal of 64023514424445 is 54442441532046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64023514424445 - 2²⁰ = 64023513375869 is a prime.

It is a super-2 number, since 2×64023514424445² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64023514424394 and 64023514424403.

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, 2134117147467 + ... + 2134117147496.

It is an arithmetic number, because the mean of its divisors is an integer number (12804702884892).

Almost surely, 2^{64023514424445} is an apocalyptic number.

It is an amenable number.

64023514424445 is a deficient number, since it is larger than the sum of its proper divisors (38414108654691).

64023514424445 is a wasteful number, since it uses less digits than its factorization.

64023514424445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4268234294971.

The product of its (nonzero) digits is 7372800, while the sum is 48.

The spelling of 64023514424445 in words is "sixty-four trillion, twenty-three billion, five hundred fourteen million, four hundred twenty-four thousand, four hundred forty-five".