42322550404 has 12 divisors (see below), whose sum is σ = 74091782044. Its totient is φ = 21153469824.

The previous prime is 42322550377. The next prime is 42322550471. The reversal of 42322550404 is 40405522324.

It can be written as a sum of positive squares in 2 ways, for example, as 39872102400 + 2450448004 = 199680^2 + 49502^2 .

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, 1939137 + ... + 1960840.

Almost surely, 2^42322550404 is an apocalyptic number.

It is an amenable number.

42322550404 is a deficient number, since it is larger than the sum of its proper divisors (31769231640).

42322550404 is a wasteful number, since it uses less digits than its factorization.

42322550404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3902694 (or 3902692 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

The spelling of 42322550404 in words is "forty-two billion, three hundred twenty-two million, five hundred fifty thousand, four hundred four".