42757452230 has 32 divisors (see below), whose sum is σ = 77555711520. Its totient is φ = 16971482880.

The previous prime is 42757452209. The next prime is 42757452247. The reversal of 42757452230 is 3225475724.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3297560 + ... + 3310500.

It is an arithmetic number, because the mean of its divisors is an integer number (2423615985).

Almost surely, 2^42757452230 is an apocalyptic number.

42757452230 is a deficient number, since it is larger than the sum of its proper divisors (34798259290).

42757452230 is a wasteful number, since it uses less digits than its factorization.

42757452230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15464.

The product of its (nonzero) digits is 470400, while the sum is 41.

The spelling of 42757452230 in words is "forty-two billion, seven hundred fifty-seven million, four hundred fifty-two thousand, two hundred thirty".