1144611687907 has 2 divisors, whose sum is σ = 1144611687908. Its totient is φ = 1144611687906.

The previous prime is 1144611687887. The next prime is 1144611687941. The reversal of 1144611687907 is 7097861164411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1144611687907 - 2¹⁵ = 1144611655139 is a prime.

It is not a weakly prime, because it can be changed into another prime (1144611687977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572305843953 + 572305843954.

It is an arithmetic number, because the mean of its divisors is an integer number (572305843954).

Almost surely, 2^{1144611687907} is an apocalyptic number.

1144611687907 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144611687907 is an equidigital number, since it uses as much as digits as its factorization.

1144611687907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2032128, while the sum is 55.

The spelling of 1144611687907 in words is "one trillion, one hundred forty-four billion, six hundred eleven million, six hundred eighty-seven thousand, nine hundred seven".