42364040552 has 16 divisors (see below), whose sum is σ = 79434759300. Its totient is φ = 21181438080.

The previous prime is 42364040549. The next prime is 42364040567. The reversal of 42364040552 is 25504046324.

It can be written as a sum of positive squares in 2 ways, for example, as 32064632356 + 10299408196 = 179066^2 + 101486^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538724 + ... + 612332.

Almost surely, 2^42364040552 is an apocalyptic number.

It is an amenable number.

42364040552 is a deficient number, since it is larger than the sum of its proper divisors (37070718748).

42364040552 is a wasteful number, since it uses less digits than its factorization.

42364040552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145556 (or 145552 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 42364040552 its reverse (25504046324), we get a palindrome (67868086876).

The spelling of 42364040552 in words is "forty-two billion, three hundred sixty-four million, forty thousand, five hundred fifty-two".