42025541199 has 16 divisors (see below), whose sum is σ = 56401255680. Its totient is φ = 27833984640.

The previous prime is 42025541183. The next prime is 42025541209. The reversal of 42025541199 is 99114552024.

It is not a de Polignac number, because 42025541199 - 2⁴ = 42025541183 is a prime.

It is a super-2 number, since 2×42025541199² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42025541199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42025541179) 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, 233574 + ... + 372300.

It is an arithmetic number, because the mean of its divisors is an integer number (3525078480).

Almost surely, 2^42025541199 is an apocalyptic number.

42025541199 is a deficient number, since it is larger than the sum of its proper divisors (14375714481).

42025541199 is a wasteful number, since it uses less digits than its factorization.

42025541199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139390.

The product of its (nonzero) digits is 129600, while the sum is 42.

The spelling of 42025541199 in words is "forty-two billion, twenty-five million, five hundred forty-one thousand, one hundred ninety-nine".