100451374721284 has 12 divisors (see below), whose sum is σ = 176842539929664. Its totient is φ = 49924934741384.

The previous prime is 100451374721281. The next prime is 100451374721303. The reversal of 100451374721284 is 482127473154001.

It is not an unprimeable number, because it can be changed into a prime (100451374721281) 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 3 ways as a sum of consecutive naturals, for example, 75188154064 + ... + 75188155399.

It is an arithmetic number, because the mean of its divisors is an integer number (14736878327472).

Almost surely, 2^{100451374721284} is an apocalyptic number.

It is an amenable number.

100451374721284 is a deficient number, since it is larger than the sum of its proper divisors (76391165208380).

100451374721284 is a wasteful number, since it uses less digits than its factorization.

100451374721284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150376309634 (or 150376309632 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 100451374721284 in words is "one hundred trillion, four hundred fifty-one billion, three hundred seventy-four million, seven hundred twenty-one thousand, two hundred eighty-four".