1142260115230 has 32 divisors (see below), whose sum is σ = 2229087924000. Its totient is φ = 418926986112.

The previous prime is 1142260115219. The next prime is 1142260115257. The reversal of 1142260115230 is 325110622411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29465920 + ... + 29504659.

It is an arithmetic number, because the mean of its divisors is an integer number (69658997625).

Almost surely, 2^{1142260115230} is an apocalyptic number.

1142260115230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142260115230 is a deficient number, since it is larger than the sum of its proper divisors (1086827808770).

1142260115230 is a wasteful number, since it uses less digits than its factorization.

1142260115230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58970748.

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 1142260115230 its reverse (325110622411), we get a palindrome (1467370737641).

The spelling of 1142260115230 in words is "one trillion, one hundred forty-two billion, two hundred sixty million, one hundred fifteen thousand, two hundred thirty".