42522634613 has 8 divisors (see below), whose sum is σ = 42912507456. Its totient is φ = 42133000000.

The previous prime is 42522634607. The next prime is 42522634673. The reversal of 42522634613 is 31643622524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42522634613 - 2¹² = 42522630517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42522634603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 309488 + ... + 425238.

It is an arithmetic number, because the mean of its divisors is an integer number (5364063432).

Almost surely, 2^42522634613 is an apocalyptic number.

It is an amenable number.

42522634613 is a deficient number, since it is larger than the sum of its proper divisors (389872843).

42522634613 is a wasteful number, since it uses less digits than its factorization.

42522634613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119115.

The product of its digits is 207360, while the sum is 38.

The spelling of 42522634613 in words is "forty-two billion, five hundred twenty-two million, six hundred thirty-four thousand, six hundred thirteen".