14000025028 has 48 divisors (see below), whose sum is σ = 28617624000. Its totient is φ = 5921991680.

The previous prime is 14000025023. The next prime is 14000025029. The reversal of 14000025028 is 82052000041.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (14000025023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38578 + ... + 171721.

It is an arithmetic number, because the mean of its divisors is an integer number (596200500).

Almost surely, 2^14000025028 is an apocalyptic number.

It is an amenable number.

14000025028 is an abundant number, since it is smaller than the sum of its proper divisors (14617598972).

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

14000025028 is a wasteful number, since it uses less digits than its factorization.

14000025028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210420 (or 210418 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 14000025028 its reverse (82052000041), we get a palindrome (96052025069).

The spelling of 14000025028 in words is "fourteen billion, twenty-five thousand, twenty-eight".