4250312221423 has 4 divisors (see below), whose sum is σ = 4301520802488. Its totient is φ = 4199103640360.

The previous prime is 4250312221417. The next prime is 4250312221429. The reversal of 4250312221423 is 3241222130524.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4250312221417) and next prime (4250312221429).

It is a cyclic number.

It is not a de Polignac number, because 4250312221423 - 2²¹ = 4250310124271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250312221429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25604290408 + ... + 25604290573.

It is an arithmetic number, because the mean of its divisors is an integer number (1075380200622).

Almost surely, 2^{4250312221423} is an apocalyptic number.

4250312221423 is a deficient number, since it is larger than the sum of its proper divisors (51208581065).

4250312221423 is an equidigital number, since it uses as much as digits as its factorization.

4250312221423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51208581064.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 4250312221423 its reverse (3241222130524), we get a palindrome (7491534351947).

The spelling of 4250312221423 in words is "four trillion, two hundred fifty billion, three hundred twelve million, two hundred twenty-one thousand, four hundred twenty-three".