10042420504051 has 8 divisors (see below), whose sum is σ = 11285128058400. Its totient is φ = 8866886331072.

The previous prime is 10042420504049. The next prime is 10042420504063. The reversal of 10042420504051 is 15040502424001.

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

It is a cyclic number.

It is not a de Polignac number, because 10042420504051 - 2¹ = 10042420504049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10042420504091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16793345026 + ... + 16793345623.

It is an arithmetic number, because the mean of its divisors is an integer number (1410641007300).

Almost surely, 2^{10042420504051} is an apocalyptic number.

10042420504051 is a deficient number, since it is larger than the sum of its proper divisors (1242707554349).

10042420504051 is a wasteful number, since it uses less digits than its factorization.

10042420504051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33586690685.

The product of its (nonzero) digits is 6400, while the sum is 28.

Adding to 10042420504051 its reverse (15040502424001), we get a palindrome (25082922928052).

The spelling of 10042420504051 in words is "ten trillion, forty-two billion, four hundred twenty million, five hundred four thousand, fifty-one".