1142003152877 has 2 divisors, whose sum is σ = 1142003152878. Its totient is φ = 1142003152876.

The previous prime is 1142003152861. The next prime is 1142003152897. The reversal of 1142003152877 is 7782513002411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 594493429156 + 547509723721 = 771034^2 + 739939^2 .

It is a cyclic number.

It is not a de Polignac number, because 1142003152877 - 2⁴ = 1142003152861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1142003152897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571001576438 + 571001576439.

It is an arithmetic number, because the mean of its divisors is an integer number (571001576439).

Almost surely, 2^{1142003152877} is an apocalyptic number.

It is an amenable number.

1142003152877 is a deficient number, since it is larger than the sum of its proper divisors (1).

1142003152877 is an equidigital number, since it uses as much as digits as its factorization.

1142003152877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 94080, while the sum is 41.

The spelling of 1142003152877 in words is "one trillion, one hundred forty-two billion, three million, one hundred fifty-two thousand, eight hundred seventy-seven".