42073555200 has 108 divisors (see below), whose sum is σ = 138851560848. Its totient is φ = 11219609600.

The previous prime is 42073555169. The next prime is 42073555231. The reversal of 42073555200 is 255537024.

It is an interprime number because it is at equal distance from previous prime (42073555169) and next prime (42073555231).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1076466 + ... + 1114865.

Almost surely, 2^42073555200 is an apocalyptic number.

42073555200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42073555200 is an abundant number, since it is smaller than the sum of its proper divisors (96778005648).

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

42073555200 is a wasteful number, since it uses less digits than its factorization.

42073555200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191360 (or 2191341 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 33.

The spelling of 42073555200 in words is "forty-two billion, seventy-three million, five hundred fifty-five thousand, two hundred".