196110549490 has 16 divisors (see below), whose sum is σ = 368346771648. Its totient is φ = 75033601456.

The previous prime is 196110549461. The next prime is 196110549493. The reversal of 196110549490 is 94945011691.

196110549490 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (196110549493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 426327052 + ... + 426327511.

It is an arithmetic number, because the mean of its divisors is an integer number (23021673228).

Almost surely, 2^196110549490 is an apocalyptic number.

196110549490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196110549490 is a deficient number, since it is larger than the sum of its proper divisors (172236222158).

196110549490 is a wasteful number, since it uses less digits than its factorization.

196110549490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852654593.

The product of its (nonzero) digits is 349920, while the sum is 49.

The spelling of 196110549490 in words is "one hundred ninety-six billion, one hundred ten million, five hundred forty-nine thousand, four hundred ninety".