2142357252036 has 48 divisors (see below), whose sum is σ = 5262342106560. Its totient is φ = 676480896000.

The previous prime is 2142357251963. The next prime is 2142357252067. The reversal of 2142357252036 is 6302527532412.

It is a super-2 number, since 2×2142357252036² (a number of 25 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, 2602860 + ... + 3325596.

It is an arithmetic number, because the mean of its divisors is an integer number (109632127220).

Almost surely, 2^{2142357252036} is an apocalyptic number.

It is an amenable number.

2142357252036 is an abundant number, since it is smaller than the sum of its proper divisors (3119984854524).

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

2142357252036 is a wasteful number, since it uses less digits than its factorization.

2142357252036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735764 (or 735762 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 42.

The spelling of 2142357252036 in words is "two trillion, one hundred forty-two billion, three hundred fifty-seven million, two hundred fifty-two thousand, thirty-six".