11112431400411 has 16 divisors (see below), whose sum is σ = 16170660330240. Its totient is φ = 6731838681120.

The previous prime is 11112431400391. The next prime is 11112431400443. The reversal of 11112431400411 is 11400413421111.

It is a happy number.

11112431400411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11112431400411 - 2¹⁷ = 11112431269339 is a prime.

It is a super-2 number, since 2×11112431400411² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11112431400481) 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, 74129695 + ... + 74279448.

It is an arithmetic number, because the mean of its divisors is an integer number (1010666270640).

Almost surely, 2^{11112431400411} is an apocalyptic number.

11112431400411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11112431400411 is a deficient number, since it is larger than the sum of its proper divisors (5058228929829).

11112431400411 is a wasteful number, since it uses less digits than its factorization.

11112431400411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148411426.

The product of its (nonzero) digits is 384, while the sum is 24.

Adding to 11112431400411 its reverse (11400413421111), we get a palindrome (22512844821522).

The spelling of 11112431400411 in words is "eleven trillion, one hundred twelve billion, four hundred thirty-one million, four hundred thousand, four hundred eleven".