529290142 has 4 divisors (see below), whose sum is σ = 793935216. Its totient is φ = 264645070.

The previous prime is 529290133. The next prime is 529290149. The reversal of 529290142 is 241092925.

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

It is a junction number, because it is equal to n+sod(n) for n = 529290098 and 529290107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (529290149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132322534 + ... + 132322537.

It is an arithmetic number, because the mean of its divisors is an integer number (198483804).

Almost surely, 2^529290142 is an apocalyptic number.

529290142 is a deficient number, since it is larger than the sum of its proper divisors (264645074).

529290142 is a wasteful number, since it uses less digits than its factorization.

529290142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264645073.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 529290142 is about 23006.3065701559. The cubic root of 529290142 is about 808.9057734054.

The spelling of 529290142 in words is "five hundred twenty-nine million, two hundred ninety thousand, one hundred forty-two".