1142604315 has 24 divisors (see below), whose sum is σ = 1999032048. Its totient is φ = 603691200.

The previous prime is 1142604313. The next prime is 1142604317. The reversal of 1142604315 is 5134062411.

It is a happy number.

1142604315 is a `hidden beast` number, since 1 + 1 + 42 + 604 + 3 + 15 = 666.

It is an interprime number because it is at equal distance from previous prime (1142604313) and next prime (1142604317).

It is not a de Polignac number, because 1142604315 - 2¹ = 1142604313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1142604313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113836 + ... + 123465.

It is an arithmetic number, because the mean of its divisors is an integer number (83293002).

Almost surely, 2^1142604315 is an apocalyptic number.

1142604315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1142604315 is a deficient number, since it is larger than the sum of its proper divisors (856427733).

1142604315 is a wasteful number, since it uses less digits than its factorization.

1142604315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237419 (or 237416 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1142604315 is about 33802.4306078720. The cubic root of 1142604315 is about 1045.4388135950.

Adding to 1142604315 its reverse (5134062411), we get a palindrome (6276666726).

The spelling of 1142604315 in words is "one billion, one hundred forty-two million, six hundred four thousand, three hundred fifteen".