842044527 has 48 divisors (see below), whose sum is σ = 1384680960. Its totient is φ = 489805056.

The previous prime is 842044523. The next prime is 842044529. The reversal of 842044527 is 725440248.

It is not a de Polignac number, because 842044527 - 2² = 842044523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 842044491 and 842044500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842044523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133548 + ... + 139710.

It is an arithmetic number, because the mean of its divisors is an integer number (28847520).

Almost surely, 2^842044527 is an apocalyptic number.

842044527 is a deficient number, since it is larger than the sum of its proper divisors (542636433).

842044527 is a wasteful number, since it uses less digits than its factorization.

842044527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6252 (or 6249 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 36.

The square root of 842044527 is about 29018.0034978287. The cubic root of 842044527 is about 944.3036879470.

The spelling of 842044527 in words is "eight hundred forty-two million, forty-four thousand, five hundred twenty-seven".