42202237369312 has 72 divisors (see below), whose sum is σ = 88306714154736. Its totient is φ = 19849486553088.

The previous prime is 42202237369247. The next prime is 42202237369339. The reversal of 42202237369312 is 21396373220224.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16498693 + ... + 18884155.

It is an arithmetic number, because the mean of its divisors is an integer number (1226482141038).

Almost surely, 2^{42202237369312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42202237369312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44153357077368).

42202237369312 is an abundant number, since it is smaller than the sum of its proper divisors (46104476785424).

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

42202237369312 is a wasteful number, since it uses less digits than its factorization.

42202237369312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2387420 (or 2387395 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 46.

The spelling of 42202237369312 in words is "forty-two trillion, two hundred two billion, two hundred thirty-seven million, three hundred sixty-nine thousand, three hundred twelve".