100140421174709 has 16 divisors (see below), whose sum is σ = 108712572135552. Its totient is φ = 91874934025728.

The previous prime is 100140421174699. The next prime is 100140421174727. The reversal of 100140421174709 is 907471124041001.

It is a cyclic number.

It is not a de Polignac number, because 100140421174709 - 2¹⁶ = 100140421109173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100140421174769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135806264 + ... + 136541649.

It is an arithmetic number, because the mean of its divisors is an integer number (6794535758472).

Almost surely, 2^{100140421174709} is an apocalyptic number.

It is an amenable number.

100140421174709 is a deficient number, since it is larger than the sum of its proper divisors (8572150960843).

100140421174709 is a wasteful number, since it uses less digits than its factorization.

100140421174709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272348476.

The product of its (nonzero) digits is 56448, while the sum is 41.

The spelling of 100140421174709 in words is "one hundred trillion, one hundred forty billion, four hundred twenty-one million, one hundred seventy-four thousand, seven hundred nine".