42622734075 has 12 divisors (see below), whose sum is σ = 70469587128. Its totient is φ = 22732124800.

The previous prime is 42622734071. The next prime is 42622734103. The reversal of 42622734075 is 57043722624.

It is not a de Polignac number, because 42622734075 - 2² = 42622734071 is a prime.

It is a super-2 number, since 2×42622734075² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (42622734071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 284151486 + ... + 284151635.

It is an arithmetic number, because the mean of its divisors is an integer number (5872465594).

Almost surely, 2^42622734075 is an apocalyptic number.

42622734075 is a deficient number, since it is larger than the sum of its proper divisors (27846853053).

42622734075 is a wasteful number, since it uses less digits than its factorization.

42622734075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568303134 (or 568303129 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 42.

The spelling of 42622734075 in words is "forty-two billion, six hundred twenty-two million, seven hundred thirty-four thousand, seventy-five".