64255020414 has 32 divisors (see below), whose sum is σ = 142859802624. Its totient is φ = 19133007840.

The previous prime is 64255020373. The next prime is 64255020457. The reversal of 64255020414 is 41402055246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13284394 + ... + 13289229.

It is an arithmetic number, because the mean of its divisors is an integer number (4464368832).

Almost surely, 2^64255020414 is an apocalyptic number.

64255020414 is an abundant number, since it is smaller than the sum of its proper divisors (78604782210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

64255020414 is a wasteful number, since it uses less digits than its factorization.

64255020414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26573672.

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 64255020414 in words is "sixty-four billion, two hundred fifty-five million, twenty thousand, four hundred fourteen".