1250423102431 has 16 divisors (see below), whose sum is σ = 1327955428800. Its totient is φ = 1173333726720.

The previous prime is 1250423102429. The next prime is 1250423102447. The reversal of 1250423102431 is 1342013240521.

It is a cyclic number.

It is not a de Polignac number, because 1250423102431 - 2¹ = 1250423102429 is a prime.

It is a super-2 number, since 2×1250423102431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1250423102431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250423102231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75880765 + ... + 75897241.

It is an arithmetic number, because the mean of its divisors is an integer number (82997214300).

Almost surely, 2^{1250423102431} is an apocalyptic number.

1250423102431 is a deficient number, since it is larger than the sum of its proper divisors (77532326369).

1250423102431 is a wasteful number, since it uses less digits than its factorization.

1250423102431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29634.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 1250423102431 its reverse (1342013240521), we get a palindrome (2592436342952).

The spelling of 1250423102431 in words is "one trillion, two hundred fifty billion, four hundred twenty-three million, one hundred two thousand, four hundred thirty-one".