100040034382 has 16 divisors (see below), whose sum is σ = 155298454560. Its totient is φ = 48275303328.

The previous prime is 100040034379. The next prime is 100040034389. The reversal of 100040034382 is 283430040001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100040034389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212538 + ... + 495229.

It is an arithmetic number, because the mean of its divisors is an integer number (9706153410).

Almost surely, 2^100040034382 is an apocalyptic number.

100040034382 is a deficient number, since it is larger than the sum of its proper divisors (55258420178).

100040034382 is a wasteful number, since it uses less digits than its factorization.

100040034382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710235.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 100040034382 its reverse (283430040001), we get a palindrome (383470074383).

The spelling of 100040034382 in words is "one hundred billion, forty million, thirty-four thousand, three hundred eighty-two".