1534289042 has 16 divisors (see below), whose sum is σ = 2703782592. Its totient is φ = 643757520.

The previous prime is 1534289039. The next prime is 1534289047. The reversal of 1534289042 is 2409824351.

It is a junction number, because it is equal to n+sod(n) for n = 1534288987 and 1534289005.

It is not an unprimeable number, because it can be changed into a prime (1534289047) 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, 2682038 + ... + 2682609.

It is an arithmetic number, because the mean of its divisors is an integer number (168986412).

Almost surely, 2^1534289042 is an apocalyptic number.

1534289042 is a deficient number, since it is larger than the sum of its proper divisors (1169493550).

1534289042 is a wasteful number, since it uses less digits than its factorization.

1534289042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5364673.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 1534289042 is about 39170.0018126117. The cubic root of 1534289042 is about 1153.3710893636.

The spelling of 1534289042 in words is "one billion, five hundred thirty-four million, two hundred eighty-nine thousand, forty-two".