524264042 has 8 divisors (see below), whose sum is σ = 790471236. Its totient is φ = 260773632.

The previous prime is 524263981. The next prime is 524264057. The reversal of 524264042 is 240462425.

It can be written as a sum of positive squares in 2 ways, for example, as 511166881 + 13097161 = 22609^2 + 3619^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 524263996 and 524264014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678713 + ... + 679484.

Almost surely, 2^524264042 is an apocalyptic number.

524264042 is a deficient number, since it is larger than the sum of its proper divisors (266207194).

524264042 is a wasteful number, since it uses less digits than its factorization.

524264042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358392.

The product of its (nonzero) digits is 15360, while the sum is 29.

The square root of 524264042 is about 22896.8129223261. The cubic root of 524264042 is about 806.3371893610.

The spelling of 524264042 in words is "five hundred twenty-four million, two hundred sixty-four thousand, forty-two".