165037765070041 has 8 divisors (see below), whose sum is σ = 165313933142400. Its totient is φ = 164761599151968.

The previous prime is 165037765069907. The next prime is 165037765070053. The reversal of 165037765070041 is 140070567730561.

165037765070041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-165037765070041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (165037765071041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250680405 + ... + 251337901.

It is an arithmetic number, because the mean of its divisors is an integer number (20664241642800).

Almost surely, 2^{165037765070041} is an apocalyptic number.

It is an amenable number.

165037765070041 is a deficient number, since it is larger than the sum of its proper divisors (276168072359).

165037765070041 is an equidigital number, since it uses as much as digits as its factorization.

165037765070041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1077143.

The product of its (nonzero) digits is 3704400, while the sum is 52.

The spelling of 165037765070041 in words is "one hundred sixty-five trillion, thirty-seven billion, seven hundred sixty-five million, seventy thousand, forty-one".