14005250142 has 32 divisors (see below), whose sum is σ = 30237217920. Its totient is φ = 4299012960.

The previous prime is 14005250107. The next prime is 14005250177. The reversal of 14005250142 is 24105250041.

It is an interprime number because it is at equal distance from previous prime (14005250107) and next prime (14005250177).

It is a super-2 number, since 2×14005250142² (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, 181584 + ... + 246947.

It is an arithmetic number, because the mean of its divisors is an integer number (944913060).

Almost surely, 2^14005250142 is an apocalyptic number.

14005250142 is an abundant number, since it is smaller than the sum of its proper divisors (16231967778).

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

14005250142 is a wasteful number, since it uses less digits than its factorization.

14005250142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428968.

The product of its (nonzero) digits is 1600, while the sum is 24.

The spelling of 14005250142 in words is "fourteen billion, five million, two hundred fifty thousand, one hundred forty-two".