754142429 has 2 divisors, whose sum is σ = 754142430. Its totient is φ = 754142428.

The previous prime is 754142381. The next prime is 754142449. The reversal of 754142429 is 924241457.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 748843225 + 5299204 = 27365^2 + 2302^2 .

It is a cyclic number.

It is not a de Polignac number, because 754142429 - 2⁸ = 754142173 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 754142392 and 754142401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (754142449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377071214 + 377071215.

It is an arithmetic number, because the mean of its divisors is an integer number (377071215).

Almost surely, 2^754142429 is an apocalyptic number.

It is an amenable number.

754142429 is a deficient number, since it is larger than the sum of its proper divisors (1).

754142429 is an equidigital number, since it uses as much as digits as its factorization.

754142429 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80640, while the sum is 38.

The square root of 754142429 is about 27461.6537921517. The cubic root of 754142429 is about 910.2299579856.

The spelling of 754142429 in words is "seven hundred fifty-four million, one hundred forty-two thousand, four hundred twenty-nine".