64740114431 has 8 divisors (see below), whose sum is σ = 66975854400. Its totient is φ = 62504596000.

The previous prime is 64740114407. The next prime is 64740114449. The reversal of 64740114431 is 13441104746.

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 64740114431 - 2¹⁴ = 64740098047 is a prime.

It is a super-2 number, since 2×64740114431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 64740114391 and 64740114400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64740110431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726410 + ... + 810648.

It is an arithmetic number, because the mean of its divisors is an integer number (8371981800).

Almost surely, 2^64740114431 is an apocalyptic number.

64740114431 is a deficient number, since it is larger than the sum of its proper divisors (2235739969).

64740114431 is a wasteful number, since it uses less digits than its factorization.

64740114431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110769.

The product of its (nonzero) digits is 32256, while the sum is 35.

The spelling of 64740114431 in words is "sixty-four billion, seven hundred forty million, one hundred fourteen thousand, four hundred thirty-one".