42496242635 has 32 divisors (see below), whose sum is σ = 63968942592. Its totient is φ = 26328602880.

The previous prime is 42496242619. The next prime is 42496242661. The reversal of 42496242635 is 53624269424.

It is not a de Polignac number, because 42496242635 - 2⁴ = 42496242619 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42496242635.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 275834 + ... + 401343.

It is an arithmetic number, because the mean of its divisors is an integer number (1999029456).

Almost surely, 2^42496242635 is an apocalyptic number.

42496242635 is a deficient number, since it is larger than the sum of its proper divisors (21472699957).

42496242635 is a wasteful number, since it uses less digits than its factorization.

42496242635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677363.

The product of its digits is 2488320, while the sum is 47.

The spelling of 42496242635 in words is "forty-two billion, four hundred ninety-six million, two hundred forty-two thousand, six hundred thirty-five".