11624238748542 has 64 divisors (see below), whose sum is σ = 27201365568000. Its totient is φ = 3243007044480.

The previous prime is 11624238748513. The next prime is 11624238748553. The reversal of 11624238748542 is 24584783242611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15372309 + ... + 16110752.

It is an arithmetic number, because the mean of its divisors is an integer number (425021337000).

Almost surely, 2^{11624238748542} is an apocalyptic number.

11624238748542 is an abundant number, since it is smaller than the sum of its proper divisors (15577126819458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11624238748542 is a wasteful number, since it uses less digits than its factorization.

11624238748542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31483281.

The product of its digits is 20643840, while the sum is 57.

The spelling of 11624238748542 in words is "eleven trillion, six hundred twenty-four billion, two hundred thirty-eight million, seven hundred forty-eight thousand, five hundred forty-two".