100040134430 has 16 divisors (see below), whose sum is σ = 190664727120. Its totient is φ = 37662168192.

The previous prime is 100040134417. The next prime is 100040134451. The reversal of 100040134430 is 34431040001.

It is a happy number.

It is a congruent number.

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, 294235520 + ... + 294235859.

It is an arithmetic number, because the mean of its divisors is an integer number (11916545445).

Almost surely, 2^100040134430 is an apocalyptic number.

100040134430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100040134430 is a deficient number, since it is larger than the sum of its proper divisors (90624592690).

100040134430 is a wasteful number, since it uses less digits than its factorization.

100040134430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588471403.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 100040134430 its reverse (34431040001), we get a palindrome (134471174431).

The spelling of 100040134430 in words is "one hundred billion, forty million, one hundred thirty-four thousand, four hundred thirty".