11623331405612 has 24 divisors (see below), whose sum is σ = 21043022014560. Its totient is φ = 5611054337280.

The previous prime is 11623331405597. The next prime is 11623331405629. The reversal of 11623331405612 is 21650413332611.

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, 1282148 + ... + 4989044.

It is an arithmetic number, because the mean of its divisors is an integer number (876792583940).

Almost surely, 2^{11623331405612} is an apocalyptic number.

It is an amenable number.

11623331405612 is a deficient number, since it is larger than the sum of its proper divisors (9419690608948).

11623331405612 is a wasteful number, since it uses less digits than its factorization.

11623331405612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3733961 (or 3733959 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 11623331405612 in words is "eleven trillion, six hundred twenty-three billion, three hundred thirty-one million, four hundred five thousand, six hundred twelve".