7425743612429 has 16 divisors (see below), whose sum is σ = 7468448956416. Its totient is φ = 7383132121200.

The previous prime is 7425743612291. The next prime is 7425743612449. The reversal of 7425743612429 is 9242163475247.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7425743612429 - 2³² = 7421448645133 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 (7425743612449) 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, 787371344 + ... + 787380774.

It is an arithmetic number, because the mean of its divisors is an integer number (466778059776).

Almost surely, 2^{7425743612429} is an apocalyptic number.

It is an amenable number.

7425743612429 is a deficient number, since it is larger than the sum of its proper divisors (42705343987).

7425743612429 is a wasteful number, since it uses less digits than its factorization.

7425743612429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13936.

The product of its digits is 20321280, while the sum is 56.

The spelling of 7425743612429 in words is "seven trillion, four hundred twenty-five billion, seven hundred forty-three million, six hundred twelve thousand, four hundred twenty-nine".