1140301019969 has 2 divisors, whose sum is σ = 1140301019970. Its totient is φ = 1140301019968.

The previous prime is 1140301019927. The next prime is 1140301019971. The reversal of 1140301019969 is 9699101030411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1107307930369 + 32993089600 = 1052287^2 + 181640^2 .

It is a cyclic number.

It is not a de Polignac number, because 1140301019969 - 2¹² = 1140301015873 is a prime.

It is a super-2 number, since 2×1140301019969² (a number of 25 digits) contains 22 as substring.

Together with 1140301019971, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1140301019569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570150509984 + 570150509985.

It is an arithmetic number, because the mean of its divisors is an integer number (570150509985).

Almost surely, 2^{1140301019969} is an apocalyptic number.

It is an amenable number.

1140301019969 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140301019969 is an equidigital number, since it uses as much as digits as its factorization.

1140301019969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 44.

The spelling of 1140301019969 in words is "one trillion, one hundred forty billion, three hundred one million, nineteen thousand, nine hundred sixty-nine".