42202251334020 has 24 divisors (see below), whose sum is σ = 118166303735424. Its totient is φ = 11253933689056.

The previous prime is 42202251334007. The next prime is 42202251334063. The reversal of 42202251334020 is 2043315220224.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351685427724 + ... + 351685427843.

It is an arithmetic number, because the mean of its divisors is an integer number (4923595988976).

Almost surely, 2^{42202251334020} is an apocalyptic number.

It is an amenable number.

42202251334020 is an abundant number, since it is smaller than the sum of its proper divisors (75964052401404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42202251334020 is a wasteful number, since it uses less digits than its factorization.

42202251334020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703370855579 (or 703370855577 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 42202251334020 its reverse (2043315220224), we get a palindrome (44245566554244).

The spelling of 42202251334020 in words is "forty-two trillion, two hundred two billion, two hundred fifty-one million, three hundred thirty-four thousand, twenty".