11479187434 has 24 divisors (see below), whose sum is σ = 20340212832. Its totient is φ = 4816440720.

The previous prime is 11479187407. The next prime is 11479187437. The reversal of 11479187434 is 43478197411.

It is a super-3 number, since 3×11479187434³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11479187437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1540014 + ... + 1547449.

It is an arithmetic number, because the mean of its divisors is an integer number (847508868).

Almost surely, 2^11479187434 is an apocalyptic number.

11479187434 is a deficient number, since it is larger than the sum of its proper divisors (8861025398).

11479187434 is a wasteful number, since it uses less digits than its factorization.

11479187434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3087502 (or 3087489 counting only the distinct ones).

The product of its digits is 677376, while the sum is 49.

The spelling of 11479187434 in words is "eleven billion, four hundred seventy-nine million, one hundred eighty-seven thousand, four hundred thirty-four".