64271214360 has 96 divisors (see below), whose sum is σ = 208944487440. Its totient is φ = 17133818112.

The previous prime is 64271214353. The next prime is 64271214361. The reversal of 64271214360 is 6341217246.

64271214360 is a `hidden beast` number, since 6 + 4 + 271 + 21 + 4 + 360 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64271214361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1251754 + ... + 1302086.

Almost surely, 2^64271214360 is an apocalyptic number.

64271214360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

64271214360 is an abundant number, since it is smaller than the sum of its proper divisors (144673273080).

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

64271214360 is a wasteful number, since it uses less digits than its factorization.

64271214360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53897 (or 53890 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

It can be divided in two parts, 64271 and 214360, that added together give a triangular number (278631 = T₇₄₆).

The spelling of 64271214360 in words is "sixty-four billion, two hundred seventy-one million, two hundred fourteen thousand, three hundred sixty".