4273739251464 has 64 divisors (see below), whose sum is σ = 11208446928000. Its totient is φ = 1356083671040.

The previous prime is 4273739251433. The next prime is 4273739251471. The reversal of 4273739251464 is 4641529373724.

It is a super-2 number, since 2×4273739251464² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43193049 + ... + 43291880.

It is an arithmetic number, because the mean of its divisors is an integer number (175131983250).

Almost surely, 2^{4273739251464} is an apocalyptic number.

It is an amenable number.

4273739251464 is an abundant number, since it is smaller than the sum of its proper divisors (6934707676536).

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

4273739251464 is a wasteful number, since it uses less digits than its factorization.

4273739251464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86485038 (or 86485034 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 57.

The spelling of 4273739251464 in words is "four trillion, two hundred seventy-three billion, seven hundred thirty-nine million, two hundred fifty-one thousand, four hundred sixty-four".