11623365105634 has 24 divisors (see below), whose sum is σ = 17771497735572. Its totient is φ = 5701617430080.

The previous prime is 11623365105619. The next prime is 11623365105647. The reversal of 11623365105634 is 43650156332611.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 4954074350625 + 6669290755009 = 2225775^2 + 2582497^2 .

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, 86972904 + ... + 87106444.

Almost surely, 2^{11623365105634} is an apocalyptic number.

11623365105634 is a deficient number, since it is larger than the sum of its proper divisors (6148132629938).

11623365105634 is a wasteful number, since it uses less digits than its factorization.

11623365105634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149142 (or 149089 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 46.

The spelling of 11623365105634 in words is "eleven trillion, six hundred twenty-three billion, three hundred sixty-five million, one hundred five thousand, six hundred thirty-four".