11623324542 has 8 divisors (see below), whose sum is σ = 23246649096. Its totient is φ = 3874441512.

The previous prime is 11623324463. The next prime is 11623324547. The reversal of 11623324542 is 24542332611.

It is a sphenic number, since it is the product of 3 distinct primes.

11623324542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11623324547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 968610373 + ... + 968610384.

It is an arithmetic number, because the mean of its divisors is an integer number (2905831137).

Almost surely, 2^11623324542 is an apocalyptic number.

11623324542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11623324542 is a wasteful number, since it uses less digits than its factorization.

11623324542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937220762.

The product of its digits is 34560, while the sum is 33.

The spelling of 11623324542 in words is "eleven billion, six hundred twenty-three million, three hundred twenty-four thousand, five hundred forty-two".