119850297640 has 16 divisors (see below), whose sum is σ = 269663169780. Its totient is φ = 47940119040.

The previous prime is 119850297629. The next prime is 119850297689. The reversal of 119850297640 is 46792058911.

It can be written as a sum of positive squares in 2 ways, for example, as 119205848644 + 644448996 = 345262^2 + 25386^2 .

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 3 ways as a sum of consecutive naturals, for example, 1498128681 + ... + 1498128760.

Almost surely, 2^119850297640 is an apocalyptic number.

119850297640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

119850297640 is an abundant number, since it is smaller than the sum of its proper divisors (149812872140).

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

119850297640 is a wasteful number, since it uses less digits than its factorization.

119850297640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996257452 (or 2996257448 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 119850297640 in words is "one hundred nineteen billion, eight hundred fifty million, two hundred ninety-seven thousand, six hundred forty".