1141040431357 has 2 divisors, whose sum is σ = 1141040431358. Its totient is φ = 1141040431356.

The previous prime is 1141040431211. The next prime is 1141040431367. The reversal of 1141040431357 is 7531340401411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 708617138436 + 432423292921 = 841794^2 + 657589^2 .

It is an emirp because it is prime and its reverse (7531340401411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1141040431357 - 2²³ = 1141032042749 is a prime.

It is a super-2 number, since 2×1141040431357² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1141040431367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570520215678 + 570520215679.

It is an arithmetic number, because the mean of its divisors is an integer number (570520215679).

Almost surely, 2^{1141040431357} is an apocalyptic number.

It is an amenable number.

1141040431357 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141040431357 is an equidigital number, since it uses as much as digits as its factorization.

1141040431357 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 1141040431357 its reverse (7531340401411), we get a palindrome (8672380832768).

The spelling of 1141040431357 in words is "one trillion, one hundred forty-one billion, forty million, four hundred thirty-one thousand, three hundred fifty-seven".