14138747476 has 48 divisors (see below), whose sum is σ = 31516732800. Its totient is φ = 5402861568.

The previous prime is 14138747461. The next prime is 14138747501. The reversal of 14138747476 is 67474783141.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772621 + ... + 790708.

It is an arithmetic number, because the mean of its divisors is an integer number (656598600).

Almost surely, 2^14138747476 is an apocalyptic number.

It is an amenable number.

14138747476 is an abundant number, since it is smaller than the sum of its proper divisors (17377985324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14138747476 is a wasteful number, since it uses less digits than its factorization.

14138747476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1563376 (or 1563374 counting only the distinct ones).

The product of its digits is 3161088, while the sum is 52.

The spelling of 14138747476 in words is "fourteen billion, one hundred thirty-eight million, seven hundred forty-seven thousand, four hundred seventy-six".