1140316739 has 2 divisors, whose sum is σ = 1140316740. Its totient is φ = 1140316738.

The previous prime is 1140316693. The next prime is 1140316753. The reversal of 1140316739 is 9376130411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140316739 - 2¹² = 1140312643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140316699 and 1140316708.

It is not a weakly prime, because it can be changed into another prime (1140316789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570158369 + 570158370.

It is an arithmetic number, because the mean of its divisors is an integer number (570158370).

Almost surely, 2^1140316739 is an apocalyptic number.

1140316739 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140316739 is an equidigital number, since it uses as much as digits as its factorization.

1140316739 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 1140316739 is about 33768.5762062898. The cubic root of 1140316739 is about 1044.7406662473.

The spelling of 1140316739 in words is "one billion, one hundred forty million, three hundred sixteen thousand, seven hundred thirty-nine".