15461404413 has 32 divisors (see below), whose sum is σ = 26707968000. Its totient is φ = 7726228416.

The previous prime is 15461404403. The next prime is 15461404417. The reversal of 15461404413 is 31440416451.

It is not a de Polignac number, because 15461404413 - 2⁸ = 15461404157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15461404417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1485213 + ... + 1495586.

It is an arithmetic number, because the mean of its divisors is an integer number (834624000).

Almost surely, 2^15461404413 is an apocalyptic number.

15461404413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

15461404413 is a deficient number, since it is larger than the sum of its proper divisors (11246563587).

15461404413 is a wasteful number, since it uses less digits than its factorization.

15461404413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980841.

The product of its (nonzero) digits is 23040, while the sum is 33.

The spelling of 15461404413 in words is "fifteen billion, four hundred sixty-one million, four hundred four thousand, four hundred thirteen".