14109513052 has 24 divisors (see below), whose sum is σ = 26147998800. Its totient is φ = 6638780160.

The previous prime is 14109513023. The next prime is 14109513071. The reversal of 14109513052 is 25031590141.

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, 656574 + ... + 677722.

It is an arithmetic number, because the mean of its divisors is an integer number (1089499950).

Almost surely, 2^14109513052 is an apocalyptic number.

It is an amenable number.

14109513052 is a deficient number, since it is larger than the sum of its proper divisors (12038485748).

14109513052 is a wasteful number, since it uses less digits than its factorization.

14109513052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30981 (or 30979 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 14109513052 in words is "fourteen billion, one hundred nine million, five hundred thirteen thousand, fifty-two".