19242914346 has 24 divisors (see below), whose sum is σ = 44145510084. Its totient is φ = 6036992640.

The previous prime is 19242914311. The next prime is 19242914351. The reversal of 19242914346 is 64341924291.

19242914346 is a `hidden beast` number, since 1 + 92 + 42 + 91 + 434 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 14194101321 + 5048813025 = 119139^2 + 71055^2 .

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 11 ways as a sum of consecutive naturals, for example, 31442365 + ... + 31442976.

Almost surely, 2^19242914346 is an apocalyptic number.

19242914346 is an abundant number, since it is smaller than the sum of its proper divisors (24902595738).

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

19242914346 is a wasteful number, since it uses less digits than its factorization.

19242914346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62885366 (or 62885363 counting only the distinct ones).

The product of its digits is 373248, while the sum is 45.

The spelling of 19242914346 in words is "nineteen billion, two hundred forty-two million, nine hundred fourteen thousand, three hundred forty-six".