2142021319224 has 64 divisors (see below), whose sum is σ = 5722075418400. Its totient is φ = 665841475584.

The previous prime is 2142021319213. The next prime is 2142021319283. The reversal of 2142021319224 is 4229131202412.

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, 24038337 + ... + 24127280.

Almost surely, 2^{2142021319224} is an apocalyptic number.

2142021319224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2142021319224 is an abundant number, since it is smaller than the sum of its proper divisors (3580054099176).

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

2142021319224 is a wasteful number, since it uses less digits than its factorization.

2142021319224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48165752 (or 48165748 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 2142021319224 in words is "two trillion, one hundred forty-two billion, twenty-one million, three hundred nineteen thousand, two hundred twenty-four".