250473371142 has 16 divisors (see below), whose sum is σ = 518220768240. Its totient is φ = 80612119392.

The previous prime is 250473371129. The next prime is 250473371167. The reversal of 250473371142 is 241173374052.

It is a self number, because there is not a number n which added to its sum of digits gives 250473371142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 719750893 + ... + 719751240.

It is an arithmetic number, because the mean of its divisors is an integer number (32388798015).

Almost surely, 2^250473371142 is an apocalyptic number.

250473371142 is an abundant number, since it is smaller than the sum of its proper divisors (267747397098).

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

250473371142 is a wasteful number, since it uses less digits than its factorization.

250473371142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1439502167.

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 250473371142 in words is "two hundred fifty billion, four hundred seventy-three million, three hundred seventy-one thousand, one hundred forty-two".