64416142135 has 8 divisors (see below), whose sum is σ = 77300954640. Its totient is φ = 51531857664.

The previous prime is 64416142061. The next prime is 64416142171. The reversal of 64416142135 is 53124161446.

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 64416142135 - 2³³ = 55826207543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 64416142094 and 64416142103.

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, 223344 + ... + 422746.

It is an arithmetic number, because the mean of its divisors is an integer number (9662619330).

Almost surely, 2^64416142135 is an apocalyptic number.

64416142135 is a deficient number, since it is larger than the sum of its proper divisors (12884812505).

64416142135 is a wasteful number, since it uses less digits than its factorization.

64416142135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264017.

The product of its digits is 69120, while the sum is 37.

The spelling of 64416142135 in words is "sixty-four billion, four hundred sixteen million, one hundred forty-two thousand, one hundred thirty-five".