1250353145344 has 40 divisors (see below), whose sum is σ = 2507283483408. Its totient is φ = 622919546880.

The previous prime is 1250353145297. The next prime is 1250353145383. The reversal of 1250353145344 is 4435413530521.

It is a junction number, because it is equal to n+sod(n) for n = 1250353145297 and 1250353145306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4266292 + ... + 4549939.

Almost surely, 2^{1250353145344} is an apocalyptic number.

It is an amenable number.

1250353145344 is an abundant number, since it is smaller than the sum of its proper divisors (1256930338064).

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

1250353145344 is an frugal number, since it uses more digits than its factorization.

1250353145344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8816526 (or 8816510 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 1250353145344 its reverse (4435413530521), we get a palindrome (5685766675865).

The spelling of 1250353145344 in words is "one trillion, two hundred fifty billion, three hundred fifty-three million, one hundred forty-five thousand, three hundred forty-four".