14535123542 has 16 divisors (see below), whose sum is σ = 22228123680. Its totient is φ = 7125922752.

The previous prime is 14535123511. The next prime is 14535123563. The reversal of 14535123542 is 24532153541.

It is a super-2 number, since 2×14535123542² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127943 + ... + 213165.

It is an arithmetic number, because the mean of its divisors is an integer number (1389257730).

Almost surely, 2^14535123542 is an apocalyptic number.

14535123542 is a deficient number, since it is larger than the sum of its proper divisors (7693000138).

14535123542 is a wasteful number, since it uses less digits than its factorization.

14535123542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86887.

The product of its digits is 72000, while the sum is 35.

The spelling of 14535123542 in words is "fourteen billion, five hundred thirty-five million, one hundred twenty-three thousand, five hundred forty-two".