1142612660764 has 6 divisors (see below), whose sum is σ = 1999572156344. Its totient is φ = 571306330380.

The previous prime is 1142612660743. The next prime is 1142612660821. The reversal of 1142612660764 is 4670662162411.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142826582592 + ... + 142826582599.

Almost surely, 2^{1142612660764} is an apocalyptic number.

It is an amenable number.

1142612660764 is a deficient number, since it is larger than the sum of its proper divisors (856959495580).

1142612660764 is a wasteful number, since it uses less digits than its factorization.

1142612660764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285653165195 (or 285653165193 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 46.

The spelling of 1142612660764 in words is "one trillion, one hundred forty-two billion, six hundred twelve million, six hundred sixty thousand, seven hundred sixty-four".