13537300656442 has 16 divisors (see below), whose sum is σ = 20677616611200. Its totient is φ = 6645067308000.

The previous prime is 13537300656421. The next prime is 13537300656463. The reversal of 13537300656442 is 24465600373531.

It is an interprime number because it is at equal distance from previous prime (13537300656421) and next prime (13537300656463).

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, 76291467 + ... + 76468702.

It is an arithmetic number, because the mean of its divisors is an integer number (1292351038200).

Almost surely, 2^{13537300656442} is an apocalyptic number.

13537300656442 is a deficient number, since it is larger than the sum of its proper divisors (7140315954758).

13537300656442 is a wasteful number, since it uses less digits than its factorization.

13537300656442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152760981.

The product of its (nonzero) digits is 5443200, while the sum is 49.

The spelling of 13537300656442 in words is "thirteen trillion, five hundred thirty-seven billion, three hundred million, six hundred fifty-six thousand, four hundred forty-two".