119724181098 has 32 divisors (see below), whose sum is σ = 253201116672. Its totient is φ = 37678732800.

The previous prime is 119724181097. The next prime is 119724181103. The reversal of 119724181098 is 890181427911.

It is a self number, because there is not a number n which added to its sum of digits gives 119724181098.

It is not an unprimeable number, because it can be changed into a prime (119724181097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7842111 + ... + 7857362.

It is an arithmetic number, because the mean of its divisors is an integer number (7912534896).

Almost surely, 2^119724181098 is an apocalyptic number.

119724181098 is an abundant number, since it is smaller than the sum of its proper divisors (133476935574).

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

119724181098 is a wasteful number, since it uses less digits than its factorization.

119724181098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15699550.

The product of its (nonzero) digits is 290304, while the sum is 51.

The spelling of 119724181098 in words is "one hundred nineteen billion, seven hundred twenty-four million, one hundred eighty-one thousand, ninety-eight".