15736642606342 has 12 divisors (see below), whose sum is σ = 27458835568380. Its totient is φ = 6744275402676.

The previous prime is 15736642606313. The next prime is 15736642606343. The reversal of 15736642606342 is 24360624663751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15736642606343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80288992792 + ... + 80288992987.

It is an arithmetic number, because the mean of its divisors is an integer number (2288236297365).

Almost surely, 2^{15736642606342} is an apocalyptic number.

15736642606342 is a deficient number, since it is larger than the sum of its proper divisors (11722192962038).

15736642606342 is a wasteful number, since it uses less digits than its factorization.

15736642606342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160577985795 (or 160577985788 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 55.

The spelling of 15736642606342 in words is "fifteen trillion, seven hundred thirty-six billion, six hundred forty-two million, six hundred six thousand, three hundred forty-two".