442250617700041 has 4 divisors (see below), whose sum is σ = 442253378182932. Its totient is φ = 442247857217152.

The previous prime is 442250617699967. The next prime is 442250617700053. The reversal of 442250617700041 is 140007716052244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 127371448522816 + 314879169177225 = 11285896^2 + 17744835^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-442250617700041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (442250617700141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1380001120 + ... + 1380321553.

It is an arithmetic number, because the mean of its divisors is an integer number (110563344545733).

Almost surely, 2^{442250617700041} is an apocalyptic number.

It is an amenable number.

442250617700041 is a deficient number, since it is larger than the sum of its proper divisors (2760482891).

442250617700041 is a wasteful number, since it uses less digits than its factorization.

442250617700041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2760482890.

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 442250617700041 in words is "four hundred forty-two trillion, two hundred fifty billion, six hundred seventeen million, seven hundred thousand, forty-one".