42361236464 has 10 divisors (see below), whose sum is σ = 82074895680. Its totient is φ = 21180618224.

The previous prime is 42361236451. The next prime is 42361236479. The reversal of 42361236464 is 46463216324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1323788624 + ... + 1323788655.

It is an arithmetic number, because the mean of its divisors is an integer number (8207489568).

Almost surely, 2^42361236464 is an apocalyptic number.

It is an amenable number.

42361236464 is a deficient number, since it is larger than the sum of its proper divisors (39713659216).

42361236464 is a wasteful number, since it uses less digits than its factorization.

42361236464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647577287 (or 2647577281 counting only the distinct ones).

The product of its digits is 497664, while the sum is 41.

The spelling of 42361236464 in words is "forty-two billion, three hundred sixty-one million, two hundred thirty-six thousand, four hundred sixty-four".