42022303402 has 8 divisors (see below), whose sum is σ = 63514626912. Its totient is φ = 20850761100.

The previous prime is 42022303399. The next prime is 42022303423. The reversal of 42022303402 is 20430322024.

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

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 3 ways as a sum of consecutive naturals, for example, 80194974 + ... + 80195497.

It is an arithmetic number, because the mean of its divisors is an integer number (7939328364).

Almost surely, 2^42022303402 is an apocalyptic number.

42022303402 is a deficient number, since it is larger than the sum of its proper divisors (21492323510).

42022303402 is a wasteful number, since it uses less digits than its factorization.

42022303402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160390604.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 42022303402 its reverse (20430322024), we get a palindrome (62452625426).

The spelling of 42022303402 in words is "forty-two billion, twenty-two million, three hundred three thousand, four hundred two".