11413602045 has 12 divisors (see below), whose sum is σ = 19783576956. Its totient is φ = 6087254400.

The previous prime is 11413602019. The next prime is 11413602107. The reversal of 11413602045 is 54020631411.

It is a happy number.

11413602045 is a `hidden beast` number, since 1 + 1 + 4 + 13 + 602 + 0 + 45 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3097256409 + 8316345636 = 55653^2 + 91194^2 .

It is not a de Polignac number, because 11413602045 - 2⁶ = 11413601981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126817756 + ... + 126817845.

It is an arithmetic number, because the mean of its divisors is an integer number (1648631413).

Almost surely, 2^11413602045 is an apocalyptic number.

11413602045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11413602045 is a deficient number, since it is larger than the sum of its proper divisors (8369974911).

11413602045 is a wasteful number, since it uses less digits than its factorization.

11413602045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253635612 (or 253635609 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 11413602045 in words is "eleven billion, four hundred thirteen million, six hundred two thousand, forty-five".