1142504034 has 16 divisors (see below), whose sum is σ = 2611437888. Its totient is φ = 326429712.

The previous prime is 1142504017. The next prime is 1142504081. The reversal of 1142504034 is 4304052411.

It is a junction number, because it is equal to n+sod(n) for n = 1142503995 and 1142504013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13601197 + ... + 13601280.

It is an arithmetic number, because the mean of its divisors is an integer number (163214868).

Almost surely, 2^1142504034 is an apocalyptic number.

1142504034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1142504034 is an abundant number, since it is smaller than the sum of its proper divisors (1468933854).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1142504034 is a wasteful number, since it uses less digits than its factorization.

1142504034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27202489.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1142504034 is about 33800.9472352477. The cubic root of 1142504034 is about 1045.4082282863.

Adding to 1142504034 its reverse (4304052411), we get a palindrome (5446556445).

The spelling of 1142504034 in words is "one billion, one hundred forty-two million, five hundred four thousand, thirty-four".