64712425429 has 8 divisors (see below), whose sum is σ = 64892060928. Its totient is φ = 64533018480.

The previous prime is 64712425423. The next prime is 64712425441. The reversal of 64712425429 is 92452421746.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-64712425429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64712425423) 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, 517924 + ... + 630610.

It is an arithmetic number, because the mean of its divisors is an integer number (8111507616).

Almost surely, 2^64712425429 is an apocalyptic number.

It is an amenable number.

64712425429 is a deficient number, since it is larger than the sum of its proper divisors (179635499).

64712425429 is a wasteful number, since it uses less digits than its factorization.

64712425429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114275.

The product of its digits is 967680, while the sum is 46.

The spelling of 64712425429 in words is "sixty-four billion, seven hundred twelve million, four hundred twenty-five thousand, four hundred twenty-nine".