42090586395 has 32 divisors (see below), whose sum is σ = 79118532864. Its totient is φ = 18837744000.

The previous prime is 42090586367. The next prime is 42090586397. The reversal of 42090586395 is 59368509024.

42090586395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42090586395 - 2⁷ = 42090586267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42090586397) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9809181 + ... + 9813470.

It is an arithmetic number, because the mean of its divisors is an integer number (2472454152).

Almost surely, 2^42090586395 is an apocalyptic number.

42090586395 is a deficient number, since it is larger than the sum of its proper divisors (37027946469).

42090586395 is a wasteful number, since it uses less digits than its factorization.

42090586395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19622683.

The product of its (nonzero) digits is 2332800, while the sum is 51.

The spelling of 42090586395 in words is "forty-two billion, ninety million, five hundred eighty-six thousand, three hundred ninety-five".