2385069998081 has 4 divisors (see below), whose sum is σ = 2510599998000. Its totient is φ = 2259539998164.

The previous prime is 2385069998033. The next prime is 2385069998089. The reversal of 2385069998081 is 1808999605832.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2385069998081 - 2²² = 2385065803777 is a prime.

It is a super-2 number, since 2×2385069998081² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2385069998089) 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, 62764999931 + ... + 62764999968.

It is an arithmetic number, because the mean of its divisors is an integer number (627649999500).

It is a Proth number, since it is equal to 568645 ⋅ 2²² + 1 and 568645 < 2²².

Almost surely, 2^{2385069998081} is an apocalyptic number.

It is an amenable number.

2385069998081 is a deficient number, since it is larger than the sum of its proper divisors (125529999919).

2385069998081 is a wasteful number, since it uses less digits than its factorization.

2385069998081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125529999918.

The product of its (nonzero) digits is 67184640, while the sum is 68.

The spelling of 2385069998081 in words is "two trillion, three hundred eighty-five billion, sixty-nine million, nine hundred ninety-eight thousand, eighty-one".