11746043311 has 2 divisors, whose sum is σ = 11746043312. Its totient is φ = 11746043310.

The previous prime is 11746043303. The next prime is 11746043339. The reversal of 11746043311 is 11334064711.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11746043311 - 2³ = 11746043303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11746043341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5873021655 + 5873021656.

It is an arithmetic number, because the mean of its divisors is an integer number (5873021656).

Almost surely, 2^11746043311 is an apocalyptic number.

11746043311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11746043311 is an equidigital number, since it uses as much as digits as its factorization.

11746043311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 11746043311 in words is "eleven billion, seven hundred forty-six million, forty-three thousand, three hundred eleven".