10042132502 has 4 divisors (see below), whose sum is σ = 15063198756. Its totient is φ = 5021066250.

The previous prime is 10042132493. The next prime is 10042132537. The reversal of 10042132502 is 20523124001.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510533124 + ... + 2510533127.

It is an arithmetic number, because the mean of its divisors is an integer number (3765799689).

Almost surely, 2^10042132502 is an apocalyptic number.

10042132502 is a deficient number, since it is larger than the sum of its proper divisors (5021066254).

10042132502 is an equidigital number, since it uses as much as digits as its factorization.

10042132502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5021066253.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 10042132502 its reverse (20523124001), we get a palindrome (30565256503).

The spelling of 10042132502 in words is "ten billion, forty-two million, one hundred thirty-two thousand, five hundred two".