165007353731342 has 8 divisors (see below), whose sum is σ = 247512715324896. Its totient is φ = 82503115289712.

The previous prime is 165007353731303. The next prime is 165007353731537. The reversal of 165007353731342 is 243137353700561.

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, 280420598 + ... + 281008409.

It is an arithmetic number, because the mean of its divisors is an integer number (30939089415612).

Almost surely, 2^{165007353731342} is an apocalyptic number.

165007353731342 is a deficient number, since it is larger than the sum of its proper divisors (82505361593554).

165007353731342 is a wasteful number, since it uses less digits than its factorization.

165007353731342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561575962.

The product of its (nonzero) digits is 4762800, while the sum is 50.

The spelling of 165007353731342 in words is "one hundred sixty-five trillion, seven billion, three hundred fifty-three million, seven hundred thirty-one thousand, three hundred forty-two".