14195954190 has 32 divisors (see below), whose sum is σ = 37167590016. Its totient is φ = 3441443360.

The previous prime is 14195954189. The next prime is 14195954203. The reversal of 14195954190 is 9145959141.

It is a super-2 number, since 2×14195954190² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 21508692 + ... + 21509351.

It is an arithmetic number, because the mean of its divisors is an integer number (1161487188).

Almost surely, 2^14195954190 is an apocalyptic number.

14195954190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14195954190 is an abundant number, since it is smaller than the sum of its proper divisors (22971635826).

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

14195954190 is a wasteful number, since it uses less digits than its factorization.

14195954190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43018064.

The product of its (nonzero) digits is 291600, while the sum is 48.

The spelling of 14195954190 in words is "fourteen billion, one hundred ninety-five million, nine hundred fifty-four thousand, one hundred ninety".