23415533355461 has 16 divisors (see below), whose sum is σ = 25457993402688. Its totient is φ = 21408173155200.

The previous prime is 23415533355457. The next prime is 23415533355503. The reversal of 23415533355461 is 16455333551432.

It is not a de Polignac number, because 23415533355461 - 2² = 23415533355457 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23415533355161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12308111 + ... + 14082636.

It is an arithmetic number, because the mean of its divisors is an integer number (1591124587668).

Almost surely, 2^{23415533355461} is an apocalyptic number.

It is an amenable number.

23415533355461 is a deficient number, since it is larger than the sum of its proper divisors (2042460047227).

23415533355461 is a wasteful number, since it uses less digits than its factorization.

23415533355461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26391412.

The product of its digits is 9720000, while the sum is 50.

The spelling of 23415533355461 in words is "twenty-three trillion, four hundred fifteen billion, five hundred thirty-three million, three hundred fifty-five thousand, four hundred sixty-one".