10242421526 has 8 divisors (see below), whose sum is σ = 15412098960. Its totient is φ = 5105055208.

The previous prime is 10242421517. The next prime is 10242421531. The reversal of 10242421526 is 62512424201.

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 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, 8076986 + ... + 8078253.

It is an arithmetic number, because the mean of its divisors is an integer number (1926512370).

Almost surely, 2^10242421526 is an apocalyptic number.

10242421526 is a deficient number, since it is larger than the sum of its proper divisors (5169677434).

10242421526 is a wasteful number, since it uses less digits than its factorization.

10242421526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16155558.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 10242421526 its reverse (62512424201), we get a palindrome (72754845727).

The spelling of 10242421526 in words is "ten billion, two hundred forty-two million, four hundred twenty-one thousand, five hundred twenty-six".