42200426618 has 32 divisors (see below), whose sum is σ = 74211863040. Its totient is φ = 17620064640.

The previous prime is 42200426617. The next prime is 42200426669. The reversal of 42200426618 is 81662400224.

It is not an unprimeable number, because it can be changed into a prime (42200426617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 361580 + ... + 463832.

It is an arithmetic number, because the mean of its divisors is an integer number (2319120720).

Almost surely, 2^42200426618 is an apocalyptic number.

42200426618 is a deficient number, since it is larger than the sum of its proper divisors (32011436422).

42200426618 is a wasteful number, since it uses less digits than its factorization.

42200426618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103022.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 42200426618 in words is "forty-two billion, two hundred million, four hundred twenty-six thousand, six hundred eighteen".