14172091000 has 32 divisors (see below), whose sum is σ = 33162695280. Its totient is φ = 5668836000.

The previous prime is 14172090991. The next prime is 14172091001. The reversal of 14172091000 is 19027141.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14172091001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7085046 + ... + 7087045.

Almost surely, 2^14172091000 is an apocalyptic number.

14172091000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14172091000 is an abundant number, since it is smaller than the sum of its proper divisors (18990604280).

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

14172091000 is a wasteful number, since it uses less digits than its factorization.

14172091000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14172112 (or 14172098 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 25.

The spelling of 14172091000 in words is "fourteen billion, one hundred seventy-two million, ninety-one thousand".