10442412440 has 64 divisors (see below), whose sum is σ = 23827599360. Its totient is φ = 4118325120.

The previous prime is 10442412439. The next prime is 10442412473. The reversal of 10442412440 is 4421424401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 821735 + ... + 834345.

It is an arithmetic number, because the mean of its divisors is an integer number (372306240).

Almost surely, 2^10442412440 is an apocalyptic number.

10442412440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10442412440 is an abundant number, since it is smaller than the sum of its proper divisors (13385186920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10442412440 is a wasteful number, since it uses less digits than its factorization.

10442412440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12912 (or 12908 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 10442412440 its reverse (4421424401), we get a palindrome (14863836841).

The spelling of 10442412440 in words is "ten billion, four hundred forty-two million, four hundred twelve thousand, four hundred forty".