1148862644767 has 2 divisors, whose sum is σ = 1148862644768. Its totient is φ = 1148862644766.

The previous prime is 1148862644749. The next prime is 1148862644807. The reversal of 1148862644767 is 7674462688411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1148862644767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1148862644699 and 1148862644708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1148862654767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 574431322383 + 574431322384.

It is an arithmetic number, because the mean of its divisors is an integer number (574431322384).

Almost surely, 2^{1148862644767} is an apocalyptic number.

1148862644767 is a deficient number, since it is larger than the sum of its proper divisors (1).

1148862644767 is an equidigital number, since it uses as much as digits as its factorization.

1148862644767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86704128, while the sum is 64.

The spelling of 1148862644767 in words is "one trillion, one hundred forty-eight billion, eight hundred sixty-two million, six hundred forty-four thousand, seven hundred sixty-seven".