10432240442 has 16 divisors (see below), whose sum is σ = 16857221472. Its totient is φ = 4813411440.

The previous prime is 10432240439. The next prime is 10432240457. The reversal of 10432240442 is 24404223401.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 28133 + ... + 147159.

It is an arithmetic number, because the mean of its divisors is an integer number (1053576342).

Almost surely, 2^10432240442 is an apocalyptic number.

10432240442 is a deficient number, since it is larger than the sum of its proper divisors (6424981030).

10432240442 is a wasteful number, since it uses less digits than its factorization.

10432240442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122413.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 10432240442 its reverse (24404223401), we get a palindrome (34836463843).

The spelling of 10432240442 in words is "ten billion, four hundred thirty-two million, two hundred forty thousand, four hundred forty-two".