250420414 has 4 divisors (see below), whose sum is σ = 375630624. Its totient is φ = 125210206.

The previous prime is 250420411. The next prime is 250420451. The reversal of 250420414 is 414024052.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250420411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62605102 + ... + 62605105.

It is an arithmetic number, because the mean of its divisors is an integer number (93907656).

Almost surely, 2^250420414 is an apocalyptic number.

250420414 is a deficient number, since it is larger than the sum of its proper divisors (125210210).

250420414 is a wasteful number, since it uses less digits than its factorization.

250420414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125210209.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 250420414 is about 15824.6773742784. The cubic root of 250420414 is about 630.3134528191.

Adding to 250420414 its reverse (414024052), we get a palindrome (664444466).

The spelling of 250420414 in words is "two hundred fifty million, four hundred twenty thousand, four hundred fourteen".