11498291544 has 16 divisors (see below), whose sum is σ = 28745728920. Its totient is φ = 3832763840.

The previous prime is 11498291533. The next prime is 11498291573. The reversal of 11498291544 is 44519289411.

It is a junction number, because it is equal to n+sod(n) for n = 11498291493 and 11498291502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239547717 + ... + 239547764.

Almost surely, 2^11498291544 is an apocalyptic number.

It is an amenable number.

11498291544 is an abundant number, since it is smaller than the sum of its proper divisors (17247437376).

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

11498291544 is a wasteful number, since it uses less digits than its factorization.

11498291544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479095490 (or 479095486 counting only the distinct ones).

The product of its digits is 414720, while the sum is 48.

The spelling of 11498291544 in words is "eleven billion, four hundred ninety-eight million, two hundred ninety-one thousand, five hundred forty-four".