8858370042 has 12 divisors (see below), whose sum is σ = 19193135130. Its totient is φ = 2952790008.

The previous prime is 8858370007. The next prime is 8858370043. The reversal of 8858370042 is 2400738588.

It can be written as a sum of positive squares in only one way, i.e., 8495124561 + 363245481 = 92169^2 + 19059^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8858370042.

It is not an unprimeable number, because it can be changed into a prime (8858370043) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 246065817 + ... + 246065852.

Almost surely, 2^8858370042 is an apocalyptic number.

8858370042 is an abundant number, since it is smaller than the sum of its proper divisors (10334765088).

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

8858370042 is a wasteful number, since it uses less digits than its factorization.

8858370042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 492131677 (or 492131674 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 8858370042 is about 94118.9143690045. The cubic root of 8858370042 is about 2069.1148900914.

The spelling of 8858370042 in words is "eight billion, eight hundred fifty-eight million, three hundred seventy thousand, forty-two".