140250414 has 8 divisors (see below), whose sum is σ = 280500840. Its totient is φ = 46750136.

The previous prime is 140250401. The next prime is 140250421. The reversal of 140250414 is 414052041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

140250414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11687529 + ... + 11687540.

It is an arithmetic number, because the mean of its divisors is an integer number (35062605).

Almost surely, 2^140250414 is an apocalyptic number.

140250414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140250414 is a wasteful number, since it uses less digits than its factorization.

140250414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23375074.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 140250414 is about 11842.7367614078. The cubic root of 140250414 is about 519.5588146455.

The spelling of 140250414 in words is "one hundred forty million, two hundred fifty thousand, four hundred fourteen".