10042042304 has 56 divisors (see below), whose sum is σ = 23029895520. Its totient is φ = 4255358976.

The previous prime is 10042042291. The next prime is 10042042331. The reversal of 10042042304 is 40324024001.

It is a tau number, because it is divible by the number of its divisors (56).

It is a super-2 number, since 2×10042042304² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86057 + ... + 165800.

Almost surely, 2^10042042304 is an apocalyptic number.

10042042304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10042042304 is an abundant number, since it is smaller than the sum of its proper divisors (12987853216).

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

10042042304 is an equidigital number, since it uses as much as digits as its factorization.

10042042304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251965 (or 251955 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10042042304 its reverse (40324024001), we get a palindrome (50366066305).

The spelling of 10042042304 in words is "ten billion, forty-two million, forty-two thousand, three hundred four".