1423411404111 has 32 divisors (see below), whose sum is σ = 2113527248640. Its totient is φ = 946797012000.

The previous prime is 1423411404101. The next prime is 1423411404137. The reversal of 1423411404111 is 1114041143241.

1423411404111 is a `hidden beast` number, since 1 + 4 + 234 + 1 + 14 + 0 + 411 + 1 = 666.

It is not a de Polignac number, because 1423411404111 - 2⁷ = 1423411403983 is a prime.

It is a super-2 number, since 2×1423411404111² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423411404101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21902976 + ... + 21967866.

It is an arithmetic number, because the mean of its divisors is an integer number (66047726520).

Almost surely, 2^{1423411404111} is an apocalyptic number.

1423411404111 is a deficient number, since it is larger than the sum of its proper divisors (690115844529).

1423411404111 is a wasteful number, since it uses less digits than its factorization.

1423411404111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66724 (or 66718 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 1423411404111 its reverse (1114041143241), we get a palindrome (2537452547352).

The spelling of 1423411404111 in words is "one trillion, four hundred twenty-three billion, four hundred eleven million, four hundred four thousand, one hundred eleven".