42775457362 has 24 divisors (see below), whose sum is σ = 73171854000. Its totient is φ = 18598019880.

The previous prime is 42775457327. The next prime is 42775457363. The reversal of 42775457362 is 26375457724.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (42775457363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1826112 + ... + 1849387.

It is an arithmetic number, because the mean of its divisors is an integer number (3048827250).

Almost surely, 2^42775457362 is an apocalyptic number.

42775457362 is a deficient number, since it is larger than the sum of its proper divisors (30396396638).

42775457362 is a wasteful number, since it uses less digits than its factorization.

42775457362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675558 (or 3675535 counting only the distinct ones).

The product of its digits is 9878400, while the sum is 52.

The spelling of 42775457362 in words is "forty-two billion, seven hundred seventy-five million, four hundred fifty-seven thousand, three hundred sixty-two".