42202312412 has 48 divisors (see below), whose sum is σ = 80181632160. Its totient is φ = 19319903232.

The previous prime is 42202312393. The next prime is 42202312423. The reversal of 42202312412 is 21421320224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16362539 + ... + 16365117.

It is an arithmetic number, because the mean of its divisors is an integer number (1670450670).

Almost surely, 2^42202312412 is an apocalyptic number.

It is an amenable number.

42202312412 is a deficient number, since it is larger than the sum of its proper divisors (37979319748).

42202312412 is a wasteful number, since it uses less digits than its factorization.

42202312412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5030 (or 5028 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 42202312412 its reverse (21421320224), we get a palindrome (63623632636).

The spelling of 42202312412 in words is "forty-two billion, two hundred two million, three hundred twelve thousand, four hundred twelve".