76142429 has 8 divisors (see below), whose sum is σ = 85929120. Its totient is φ = 66833200.

The previous prime is 76142419. The next prime is 76142477. The reversal of 76142429 is 92424167.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 76142429 - 2⁴ = 76142413 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 (76142419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119027 + ... + 119664.

It is an arithmetic number, because the mean of its divisors is an integer number (10741140).

Almost surely, 2^76142429 is an apocalyptic number.

It is an amenable number.

76142429 is a deficient number, since it is larger than the sum of its proper divisors (9786691).

76142429 is a wasteful number, since it uses less digits than its factorization.

76142429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238731.

The product of its digits is 24192, while the sum is 35.

The square root of 76142429 is about 8725.9629268064. The cubic root of 76142429 is about 423.8468003693.

The spelling of 76142429 in words is "seventy-six million, one hundred forty-two thousand, four hundred twenty-nine".