250234234145 has 12 divisors (see below), whose sum is σ = 349306563924. Its totient is φ = 171589188960.

The previous prime is 250234234111. The next prime is 250234234157. The reversal of 250234234145 is 541432432052.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 60313465744 + 189920768401 = 245588^2 + 435799^2 .

It is not a de Polignac number, because 250234234145 - 2²⁰ = 250233185569 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 510681866 + ... + 510682355.

It is an arithmetic number, because the mean of its divisors is an integer number (29108880327).

Almost surely, 2^250234234145 is an apocalyptic number.

It is an amenable number.

250234234145 is a deficient number, since it is larger than the sum of its proper divisors (99072329779).

250234234145 is a wasteful number, since it uses less digits than its factorization.

250234234145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021364240 (or 1021364233 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 250234234145 its reverse (541432432052), we get a palindrome (791666666197).

The spelling of 250234234145 in words is "two hundred fifty billion, two hundred thirty-four million, two hundred thirty-four thousand, one hundred forty-five".