42022622402 has 8 divisors (see below), whose sum is σ = 63039896976. Its totient is φ = 21009323412.

The previous prime is 42022622401. The next prime is 42022622413. The reversal of 42022622402 is 20422622024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (42022622401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 967328 + ... + 1009835.

It is an arithmetic number, because the mean of its divisors is an integer number (7879987122).

Almost surely, 2^42022622402 is an apocalyptic number.

42022622402 is a deficient number, since it is larger than the sum of its proper divisors (21017274574).

42022622402 is a wasteful number, since it uses less digits than its factorization.

42022622402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1987792.

The product of its (nonzero) digits is 6144, while the sum is 26.

The spelling of 42022622402 in words is "forty-two billion, twenty-two million, six hundred twenty-two thousand, four hundred two".