250243211430012 has 48 divisors (see below), whose sum is σ = 590940217832832. Its totient is φ = 82408791608640.

The previous prime is 250243211430007. The next prime is 250243211430083. The reversal of 250243211430012 is 210034112342052.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142588687 + ... + 144333017.

It is an arithmetic number, because the mean of its divisors is an integer number (12311254538184).

Almost surely, 2^{250243211430012} is an apocalyptic number.

It is an amenable number.

250243211430012 is an abundant number, since it is smaller than the sum of its proper divisors (340697006402820).

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

250243211430012 is a wasteful number, since it uses less digits than its factorization.

250243211430012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888458 (or 1888456 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 250243211430012 its reverse (210034112342052), we get a palindrome (460277323772064).

The spelling of 250243211430012 in words is "two hundred fifty trillion, two hundred forty-three billion, two hundred eleven million, four hundred thirty thousand, twelve".