42591241199 has 16 divisors (see below), whose sum is σ = 47318514432. Its totient is φ = 38080793088.

The previous prime is 42591241177. The next prime is 42591241211. The reversal of 42591241199 is 99114219524.

It is not a de Polignac number, because 42591241199 - 2¹² = 42591237103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42591241169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91274 + ... + 305799.

It is an arithmetic number, because the mean of its divisors is an integer number (2957407152).

Almost surely, 2^42591241199 is an apocalyptic number.

42591241199 is a deficient number, since it is larger than the sum of its proper divisors (4727273233).

42591241199 is a wasteful number, since it uses less digits than its factorization.

42591241199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397346.

The product of its digits is 233280, while the sum is 47.

The spelling of 42591241199 in words is "forty-two billion, five hundred ninety-one million, two hundred forty-one thousand, one hundred ninety-nine".