250708872414 has 128 divisors (see below), whose sum is σ = 675667141632. Its totient is φ = 59892618240.

The previous prime is 250708872389. The next prime is 250708872419. The reversal of 250708872414 is 414278807052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (250708872419) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1588314 + ... + 1739010.

It is an arithmetic number, because the mean of its divisors is an integer number (5278649544).

Almost surely, 2^250708872414 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 250708872414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337833570816).

250708872414 is an abundant number, since it is smaller than the sum of its proper divisors (424958269218).

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

250708872414 is a wasteful number, since it uses less digits than its factorization.

250708872414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151010.

The product of its (nonzero) digits is 1003520, while the sum is 48.

The spelling of 250708872414 in words is "two hundred fifty billion, seven hundred eight million, eight hundred seventy-two thousand, four hundred fourteen".