14252273664 has 52 divisors (see below), whose sum is σ = 38001456456. Its totient is φ = 4750753792.

The previous prime is 14252273657. The next prime is 14252273681. The reversal of 14252273664 is 46637225241.

It is a super-4 number, since 4×14252273664⁴ (a number of 42 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567639 + ... + 592214.

Almost surely, 2^14252273664 is an apocalyptic number.

It is an amenable number.

14252273664 is an abundant number, since it is smaller than the sum of its proper divisors (23749182792).

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

14252273664 is an equidigital number, since it uses as much as digits as its factorization.

14252273664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1159880 (or 1159858 counting only the distinct ones).

The product of its digits is 483840, while the sum is 42.

The spelling of 14252273664 in words is "fourteen billion, two hundred fifty-two million, two hundred seventy-three thousand, six hundred sixty-four".