10442242215 has 12 divisors (see below), whose sum is σ = 18099886584. Its totient is φ = 5569195824.

The previous prime is 10442242207. The next prime is 10442242247. The reversal of 10442242215 is 51224224401.

It is a happy number.

10442242215 is a `hidden beast` number, since 1 + 0 + 442 + 2 + 4 + 2 + 215 = 666.

It is not a de Polignac number, because 10442242215 - 2³ = 10442242207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116024869 + ... + 116024958.

It is an arithmetic number, because the mean of its divisors is an integer number (1508323882).

Almost surely, 2^10442242215 is an apocalyptic number.

10442242215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10442242215 is a deficient number, since it is larger than the sum of its proper divisors (7657644369).

10442242215 is a wasteful number, since it uses less digits than its factorization.

10442242215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232049838 (or 232049835 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 10442242215 its reverse (51224224401), we get a palindrome (61666466616).

The spelling of 10442242215 in words is "ten billion, four hundred forty-two million, two hundred forty-two thousand, two hundred fifteen".