42250338051 has 32 divisors (see below), whose sum is σ = 59977532160. Its totient is φ = 26363774976.

The previous prime is 42250337989. The next prime is 42250338101. The reversal of 42250338051 is 15083305224.

It is not a de Polignac number, because 42250338051 - 2³⁵ = 7890599683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42250333051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7198420 + ... + 7204286.

It is an arithmetic number, because the mean of its divisors is an integer number (1874297880).

Almost surely, 2^42250338051 is an apocalyptic number.

42250338051 is a deficient number, since it is larger than the sum of its proper divisors (17727194109).

42250338051 is a wasteful number, since it uses less digits than its factorization.

42250338051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6643.

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 42250338051 in words is "forty-two billion, two hundred fifty million, three hundred thirty-eight thousand, fifty-one".