11401429267 has 2 divisors, whose sum is σ = 11401429268. Its totient is φ = 11401429266.

The previous prime is 11401429261. The next prime is 11401429279. The reversal of 11401429267 is 76292410411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11401429267 is a prime.

It is not a weakly prime, because it can be changed into another prime (11401429261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5700714633 + 5700714634.

It is an arithmetic number, because the mean of its divisors is an integer number (5700714634).

Almost surely, 2^11401429267 is an apocalyptic number.

11401429267 is a deficient number, since it is larger than the sum of its proper divisors (1).

11401429267 is an equidigital number, since it uses as much as digits as its factorization.

11401429267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

Adding to 11401429267 its reverse (76292410411), we get a palindrome (87693839678).

The spelling of 11401429267 in words is "eleven billion, four hundred one million, four hundred twenty-nine thousand, two hundred sixty-seven".