1140401402311 has 2 divisors, whose sum is σ = 1140401402312. Its totient is φ = 1140401402310.

The previous prime is 1140401402221. The next prime is 1140401402339. The reversal of 1140401402311 is 1132041040411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1140401402311 - 2²³ = 1140393013703 is a prime.

It is a super-2 number, since 2×1140401402311² (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 (1140401402611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570200701155 + 570200701156.

It is an arithmetic number, because the mean of its divisors is an integer number (570200701156).

Almost surely, 2^{1140401402311} is an apocalyptic number.

1140401402311 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140401402311 is an equidigital number, since it uses as much as digits as its factorization.

1140401402311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 1140401402311 its reverse (1132041040411), we get a palindrome (2272442442722).

The spelling of 1140401402311 in words is "one trillion, one hundred forty billion, four hundred one million, four hundred two thousand, three hundred eleven".