42394254335 has 4 divisors (see below), whose sum is σ = 50873105208. Its totient is φ = 33915403464.

The previous prime is 42394254319. The next prime is 42394254341. The reversal of 42394254335 is 53345249324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42394254335 - 2⁴ = 42394254319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4239425429 + ... + 4239425438.

It is an arithmetic number, because the mean of its divisors is an integer number (12718276302).

Almost surely, 2^42394254335 is an apocalyptic number.

42394254335 is a deficient number, since it is larger than the sum of its proper divisors (8478850873).

42394254335 is an equidigital number, since it uses as much as digits as its factorization.

42394254335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8478850872.

The product of its digits is 1555200, while the sum is 44.

The spelling of 42394254335 in words is "forty-two billion, three hundred ninety-four million, two hundred fifty-four thousand, three hundred thirty-five".