42133312290 has 32 divisors (see below), whose sum is σ = 103852923840. Its totient is φ = 10931886144.

The previous prime is 42133312279. The next prime is 42133312301. The reversal of 42133312290 is 9221333124.

It is an interprime number because it is at equal distance from previous prime (42133312279) and next prime (42133312301).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 18977860 + ... + 18980079.

It is an arithmetic number, because the mean of its divisors is an integer number (3245403870).

Almost surely, 2^42133312290 is an apocalyptic number.

42133312290 is an abundant number, since it is smaller than the sum of its proper divisors (61719611550).

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

42133312290 is a wasteful number, since it uses less digits than its factorization.

42133312290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37957986.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 42133312290 in words is "forty-two billion, one hundred thirty-three million, three hundred twelve thousand, two hundred ninety".