14001952534 has 16 divisors (see below), whose sum is σ = 21042304416. Its totient is φ = 6987865600.

The previous prime is 14001952451. The next prime is 14001952541. The reversal of 14001952534 is 43525910041.

It is a self number, because there is not a number n which added to its sum of digits gives 14001952534.

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, 2872119 + ... + 2876989.

It is an arithmetic number, because the mean of its divisors is an integer number (1315144026).

Almost surely, 2^14001952534 is an apocalyptic number.

14001952534 is a deficient number, since it is larger than the sum of its proper divisors (7040351882).

14001952534 is a wasteful number, since it uses less digits than its factorization.

14001952534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7271.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 14001952534 in words is "fourteen billion, one million, nine hundred fifty-two thousand, five hundred thirty-four".