1142310400132 has 48 divisors (see below), whose sum is σ = 2185091016192. Its totient is φ = 518205185280.

The previous prime is 1142310400117. The next prime is 1142310400141. The reversal of 1142310400132 is 2310040132411.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53286088 + ... + 53307520.

It is an arithmetic number, because the mean of its divisors is an integer number (45522729504).

Almost surely, 2^{1142310400132} is an apocalyptic number.

It is an amenable number.

1142310400132 is a deficient number, since it is larger than the sum of its proper divisors (1042780616060).

1142310400132 is a wasteful number, since it uses less digits than its factorization.

1142310400132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23788 (or 23786 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1142310400132 its reverse (2310040132411), we get a palindrome (3452350532543).

The spelling of 1142310400132 in words is "one trillion, one hundred forty-two billion, three hundred ten million, four hundred thousand, one hundred thirty-two".