119643108290 has 16 divisors (see below), whose sum is σ = 215384350968. Its totient is φ = 47851297536.

The previous prime is 119643108289. The next prime is 119643108301. The reversal of 119643108290 is 92801346911.

It can be written as a sum of positive squares in 4 ways, for example, as 115724473489 + 3918634801 = 340183^2 + 62599^2 .

It is a super-2 number, since 2×119643108290² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658247 + ... + 820106.

Almost surely, 2^119643108290 is an apocalyptic number.

119643108290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119643108290 is a deficient number, since it is larger than the sum of its proper divisors (95741242678).

119643108290 is a wasteful number, since it uses less digits than its factorization.

119643108290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486453.

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 119643108290 in words is "one hundred nineteen billion, six hundred forty-three million, one hundred eight thousand, two hundred ninety".