14540334542 has 16 divisors (see below), whose sum is σ = 21911923440. Its totient is φ = 7236417792.

The previous prime is 14540334517. The next prime is 14540334547. The reversal of 14540334542 is 24543304541.

It is a super-2 number, since 2×14540334542² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14540334547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511988 + ... + 539640.

It is an arithmetic number, because the mean of its divisors is an integer number (1369495215).

Almost surely, 2^14540334542 is an apocalyptic number.

14540334542 is a deficient number, since it is larger than the sum of its proper divisors (7371588898).

14540334542 is a wasteful number, since it uses less digits than its factorization.

14540334542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28867.

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 14540334542 in words is "fourteen billion, five hundred forty million, three hundred thirty-four thousand, five hundred forty-two".