11413520034 has 16 divisors (see below), whose sum is σ = 26088045888. Its totient is φ = 3261005712.

The previous prime is 11413520021. The next prime is 11413520051. The reversal of 11413520034 is 43002531411.

It is a happy number.

It is a super-2 number, since 2×11413520034² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11413519986 and 11413520013.

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, 135875197 + ... + 135875280.

It is an arithmetic number, because the mean of its divisors is an integer number (1630502868).

Almost surely, 2^11413520034 is an apocalyptic number.

11413520034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11413520034 is an abundant number, since it is smaller than the sum of its proper divisors (14674525854).

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

11413520034 is a wasteful number, since it uses less digits than its factorization.

11413520034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271750489.

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 11413520034 in words is "eleven billion, four hundred thirteen million, five hundred twenty thousand, thirty-four".