42002335654 has 8 divisors (see below), whose sum is σ = 63172414800. Its totient is φ = 20944864056.

The previous prime is 42002335649. The next prime is 42002335673. The reversal of 42002335654 is 45653320024.

42002335654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28150954 + ... + 28152445.

It is an arithmetic number, because the mean of its divisors is an integer number (7896551850).

Almost surely, 2^42002335654 is an apocalyptic number.

42002335654 is a deficient number, since it is larger than the sum of its proper divisors (21170079146).

42002335654 is a wasteful number, since it uses less digits than its factorization.

42002335654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56303774.

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 42002335654 its reverse (45653320024), we get a palindrome (87655655678).

The spelling of 42002335654 in words is "forty-two billion, two million, three hundred thirty-five thousand, six hundred fifty-four".