1142232504 has 32 divisors (see below), whose sum is σ = 3263521920. Its totient is φ = 326352096.

The previous prime is 1142232437. The next prime is 1142232517. The reversal of 1142232504 is 4052322411.

It is a super-2 number, since 2×1142232504² = 2609390186388220032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 3399334 + ... + 3399669.

It is an arithmetic number, because the mean of its divisors is an integer number (101985060).

Almost surely, 2^1142232504 is an apocalyptic number.

1142232504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1142232504 is an abundant number, since it is smaller than the sum of its proper divisors (2121289416).

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

1142232504 is a wasteful number, since it uses less digits than its factorization.

1142232504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6799019 (or 6799015 counting only the distinct ones).

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

The square root of 1142232504 is about 33796.9303931585. The cubic root of 1142232504 is about 1045.3254037249.

Adding to 1142232504 its reverse (4052322411), we get a palindrome (5194554915).

The spelling of 1142232504 in words is "one billion, one hundred forty-two million, two hundred thirty-two thousand, five hundred four".