1425413212693 has 4 divisors (see below), whose sum is σ = 1434492277900. Its totient is φ = 1416334147488.

The previous prime is 1425413212667. The next prime is 1425413212711. The reversal of 1425413212693 is 3962123145241.

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

It can be written as a sum of positive squares in 2 ways, for example, as 622871365284 + 802541847409 = 789222^2 + 895847^2 .

It is a cyclic number.

It is not a de Polignac number, because 1425413212693 - 2¹⁷ = 1425413081621 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 (1425413212393) 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, 4539532368 + ... + 4539532681.

It is an arithmetic number, because the mean of its divisors is an integer number (358623069475).

Almost surely, 2^{1425413212693} is an apocalyptic number.

It is an amenable number.

1425413212693 is a deficient number, since it is larger than the sum of its proper divisors (9079065207).

1425413212693 is an equidigital number, since it uses as much as digits as its factorization.

1425413212693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9079065206.

The product of its digits is 311040, while the sum is 43.

The spelling of 1425413212693 in words is "one trillion, four hundred twenty-five billion, four hundred thirteen million, two hundred twelve thousand, six hundred ninety-three".