42002348408 has 16 divisors (see below), whose sum is σ = 78861855480. Its totient is φ = 20972520288.

The previous prime is 42002348407. The next prime is 42002348419. The reversal of 42002348408 is 80484320024.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42002348407) by changing a digit.

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, 3575510 + ... + 3587237.

Almost surely, 2^42002348408 is an apocalyptic number.

It is an amenable number.

42002348408 is a deficient number, since it is larger than the sum of its proper divisors (36859507072).

42002348408 is a wasteful number, since it uses less digits than its factorization.

42002348408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7163486 (or 7163482 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 35.

The spelling of 42002348408 in words is "forty-two billion, two million, three hundred forty-eight thousand, four hundred eight".