11311934467 has 2 divisors, whose sum is σ = 11311934468. Its totient is φ = 11311934466.

The previous prime is 11311934407. The next prime is 11311934471. The reversal of 11311934467 is 76443911311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11311934467 - 2²³ = 11303545859 is a prime.

It is a super-2 number, since 2×11311934467² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11311934407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5655967233 + 5655967234.

It is an arithmetic number, because the mean of its divisors is an integer number (5655967234).

Almost surely, 2^11311934467 is an apocalyptic number.

11311934467 is a deficient number, since it is larger than the sum of its proper divisors (1).

11311934467 is an equidigital number, since it uses as much as digits as its factorization.

11311934467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The spelling of 11311934467 in words is "eleven billion, three hundred eleven million, nine hundred thirty-four thousand, four hundred sixty-seven".