19997000114 has 32 divisors (see below), whose sum is σ = 37522765056. Its totient is φ = 7781209920.

The previous prime is 19997000099. The next prime is 19997000137. The reversal of 19997000114 is 41100079991.

19997000114 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 889502 + ... + 911705.

It is an arithmetic number, because the mean of its divisors is an integer number (1172586408).

Almost surely, 2^19997000114 is an apocalyptic number.

19997000114 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

19997000114 is a deficient number, since it is larger than the sum of its proper divisors (17525764942).

19997000114 is a wasteful number, since it uses less digits than its factorization.

19997000114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801290.

The product of its (nonzero) digits is 20412, while the sum is 41.

The spelling of 19997000114 in words is "nineteen billion, nine hundred ninety-seven million, one hundred fourteen", and thus it is an aban number.