15552332342 has 8 divisors (see below), whose sum is σ = 23339300232. Its totient is φ = 7772565600.

The previous prime is 15552332329. The next prime is 15552332363. The reversal of 15552332342 is 24323325551.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1794884 + ... + 1803527.

It is an arithmetic number, because the mean of its divisors is an integer number (2917412529).

Almost surely, 2^15552332342 is an apocalyptic number.

15552332342 is a deficient number, since it is larger than the sum of its proper divisors (7786967890).

15552332342 is a wasteful number, since it uses less digits than its factorization.

15552332342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3600574.

The product of its digits is 108000, while the sum is 35.

Adding to 15552332342 its reverse (24323325551), we get a palindrome (39875657893).

The spelling of 15552332342 in words is "fifteen billion, five hundred fifty-two million, three hundred thirty-two thousand, three hundred forty-two".