2823142534 has 16 divisors (see below), whose sum is σ = 4395755520. Its totient is φ = 1358399880.

The previous prime is 2823142529. The next prime is 2823142537. The reversal of 2823142534 is 4352413282.

It is a self number, because there is not a number n which added to its sum of digits gives 2823142534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2823142537) 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, 116094 + ... + 138289.

It is an arithmetic number, because the mean of its divisors is an integer number (274734720).

Almost surely, 2^2823142534 is an apocalyptic number.

2823142534 is a deficient number, since it is larger than the sum of its proper divisors (1572612986).

2823142534 is a wasteful number, since it uses less digits than its factorization.

2823142534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254595.

The product of its digits is 46080, while the sum is 34.

The square root of 2823142534 is about 53133.2526201813. The cubic root of 2823142534 is about 1413.3322481425.

The spelling of 2823142534 in words is "two billion, eight hundred twenty-three million, one hundred forty-two thousand, five hundred thirty-four".