119194540842 has 32 divisors (see below), whose sum is σ = 256740704640. Its totient is φ = 36673243200.

The previous prime is 119194540813. The next prime is 119194540847. The reversal of 119194540842 is 248045491911.

119194540842 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 119194540791 and 119194540800.

It is not an unprimeable number, because it can be changed into a prime (119194540847) 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, 2096592 + ... + 2152692.

It is an arithmetic number, because the mean of its divisors is an integer number (8023147020).

Almost surely, 2^119194540842 is an apocalyptic number.

119194540842 is an abundant number, since it is smaller than the sum of its proper divisors (137546163798).

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

119194540842 is a wasteful number, since it uses less digits than its factorization.

119194540842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83358.

The product of its (nonzero) digits is 414720, while the sum is 48.

The spelling of 119194540842 in words is "one hundred nineteen billion, one hundred ninety-four million, five hundred forty thousand, eight hundred forty-two".