13900327954 has 16 divisors (see below), whose sum is σ = 20990363328. Its totient is φ = 6903693712.

The previous prime is 13900327921. The next prime is 13900327979. The reversal of 13900327954 is 45972300931.

It is a super-2 number, since 2×13900327954² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13900327954.

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, 144444 + ... + 220600.

It is an arithmetic number, because the mean of its divisors is an integer number (1311897708).

Almost surely, 2^13900327954 is an apocalyptic number.

13900327954 is a deficient number, since it is larger than the sum of its proper divisors (7090035374).

13900327954 is a wasteful number, since it uses less digits than its factorization.

13900327954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76769.

The product of its (nonzero) digits is 204120, while the sum is 43.

The spelling of 13900327954 in words is "thirteen billion, nine hundred million, three hundred twenty-seven thousand, nine hundred fifty-four".