10432406040 has 128 divisors (see below), whose sum is σ = 36735068160. Its totient is φ = 2320095744.

The previous prime is 10432406027. The next prime is 10432406081. The reversal of 10432406040 is 4060423401.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10432406040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136752 + ... + 198911.

It is an arithmetic number, because the mean of its divisors is an integer number (286992720).

Almost surely, 2^10432406040 is an apocalyptic number.

10432406040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10432406040 is an abundant number, since it is smaller than the sum of its proper divisors (26302662120).

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

10432406040 is a wasteful number, since it uses less digits than its factorization.

10432406040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335721 (or 335717 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 10432406040 its reverse (4060423401), we get a palindrome (14492829441).

The spelling of 10432406040 in words is "ten billion, four hundred thirty-two million, four hundred six thousand, forty".