11401412311 has 16 divisors (see below), whose sum is σ = 11875248000. Its totient is φ = 10939582368.

The previous prime is 11401412261. The next prime is 11401412329. The reversal of 11401412311 is 11321410411.

It is a cyclic number.

It is not a de Polignac number, because 11401412311 - 2¹⁷ = 11401281239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11401412381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 482040 + ... + 505138.

It is an arithmetic number, because the mean of its divisors is an integer number (742203000).

Almost surely, 2^11401412311 is an apocalyptic number.

11401412311 is a deficient number, since it is larger than the sum of its proper divisors (473835689).

11401412311 is a wasteful number, since it uses less digits than its factorization.

11401412311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23358.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11401412311 its reverse (11321410411), we get a palindrome (22722822722).

The spelling of 11401412311 in words is "eleven billion, four hundred one million, four hundred twelve thousand, three hundred eleven".