14153542431 has 16 divisors (see below), whose sum is σ = 21570614784. Its totient is φ = 8086496544.

The previous prime is 14153542411. The next prime is 14153542433. The reversal of 14153542431 is 13424535141.

It is not a de Polignac number, because 14153542431 - 2¹⁵ = 14153509663 is a prime.

It is a super-3 number, since 3×14153542431³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 14153542392 and 14153542401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14153542433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98385 + ... + 194901.

It is an arithmetic number, because the mean of its divisors is an integer number (1348163424).

Almost surely, 2^14153542431 is an apocalyptic number.

14153542431 is a deficient number, since it is larger than the sum of its proper divisors (7417072353).

14153542431 is an equidigital number, since it uses as much as digits as its factorization.

14153542431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103510.

The product of its digits is 28800, while the sum is 33.

The spelling of 14153542431 in words is "fourteen billion, one hundred fifty-three million, five hundred forty-two thousand, four hundred thirty-one".