42242362022344 has 32 divisors (see below), whose sum is σ = 86636479818240. Its totient is φ = 19149596222400.

The previous prime is 42242362022269. The next prime is 42242362022363. The reversal of 42242362022344 is 44322026324224.

It is a junction number, because it is equal to n+sod(n) for n = 42242362022297 and 42242362022306.

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, 643434792 + ... + 643500439.

It is an arithmetic number, because the mean of its divisors is an integer number (2707389994320).

Almost surely, 2^{42242362022344} is an apocalyptic number.

42242362022344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42242362022344 is an abundant number, since it is smaller than the sum of its proper divisors (44394117795896).

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

42242362022344 is a wasteful number, since it uses less digits than its factorization.

42242362022344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286935621 (or 1286935617 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 40.

Adding to 42242362022344 its reverse (44322026324224), we get a palindrome (86564388346568).

The spelling of 42242362022344 in words is "forty-two trillion, two hundred forty-two billion, three hundred sixty-two million, twenty-two thousand, three hundred forty-four".