11478024534 has 16 divisors (see below), whose sum is σ = 22991758272. Its totient is φ = 3820056648.

The previous prime is 11478024517. The next prime is 11478024611. The reversal of 11478024534 is 43542087411.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11478024492 and 11478024501.

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, 1483704 + ... + 1491419.

It is an arithmetic number, because the mean of its divisors is an integer number (1436984892).

Almost surely, 2^11478024534 is an apocalyptic number.

11478024534 is an abundant number, since it is smaller than the sum of its proper divisors (11513733738).

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

11478024534 is a wasteful number, since it uses less digits than its factorization.

11478024534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2975771.

The product of its (nonzero) digits is 107520, while the sum is 39.

The spelling of 11478024534 in words is "eleven billion, four hundred seventy-eight million, twenty-four thousand, five hundred thirty-four".