42531610622 has 16 divisors (see below), whose sum is σ = 64627752960. Its totient is φ = 20989216248.

The previous prime is 42531610621. The next prime is 42531610657. The reversal of 42531610622 is 22601613524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42531610621) 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, 416483 + ... + 508449.

It is an arithmetic number, because the mean of its divisors is an integer number (4039234560).

Almost surely, 2^42531610622 is an apocalyptic number.

42531610622 is a deficient number, since it is larger than the sum of its proper divisors (22096142338).

42531610622 is a wasteful number, since it uses less digits than its factorization.

42531610622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94975.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 42531610622 in words is "forty-two billion, five hundred thirty-one million, six hundred ten thousand, six hundred twenty-two".