100289022450 has 24 divisors (see below), whose sum is σ = 248716776048. Its totient is φ = 26743739280.

The previous prime is 100289022443. The next prime is 100289022473. The reversal of 100289022450 is 54220982001.

It is a super-4 number, since 4×100289022450⁴ (a number of 45 digits) contains 4444 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 334296592 + ... + 334296891.

It is an arithmetic number, because the mean of its divisors is an integer number (10363199002).

Almost surely, 2^100289022450 is an apocalyptic number.

100289022450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100289022450 is an abundant number, since it is smaller than the sum of its proper divisors (148427753598).

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

100289022450 is a wasteful number, since it uses less digits than its factorization.

100289022450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668593498 (or 668593493 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 33.

The spelling of 100289022450 in words is "one hundred billion, two hundred eighty-nine million, twenty-two thousand, four hundred fifty".