2153424243512 has 64 divisors (see below), whose sum is σ = 4254566860800. Its totient is φ = 1020831926400.

The previous prime is 2153424243497. The next prime is 2153424243527.

2153424243512 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (2153424243497) and next prime (2153424243527).

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, 890387 + ... + 2258237.

It is an arithmetic number, because the mean of its divisors is an integer number (66477607200).

Almost surely, 2^{2153424243512} is an apocalyptic number.

It is an amenable number.

2153424243512 is a deficient number, since it is larger than the sum of its proper divisors (2101142617288).

2153424243512 is a wasteful number, since it uses less digits than its factorization.

2153424243512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368036 (or 1368032 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The spelling of 2153424243512 in words is "two trillion, one hundred fifty-three billion, four hundred twenty-four million, two hundred forty-three thousand, five hundred twelve".