105426213401 has 12 divisors (see below), whose sum is σ = 109602347712. Its totient is φ = 101403576624.

The previous prime is 105426213341. The next prime is 105426213457. The reversal of 105426213401 is 104312624501.

It is a de Polignac number, because none of the positive numbers 2^k-105426213401 is a prime.

It is a super-2 number, since 2×105426213401² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105426213461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17141 + ... + 459506.

It is an arithmetic number, because the mean of its divisors is an integer number (9133528976).

Almost surely, 2^105426213401 is an apocalyptic number.

It is an amenable number.

105426213401 is a deficient number, since it is larger than the sum of its proper divisors (4176134311).

105426213401 is an equidigital number, since it uses as much as digits as its factorization.

105426213401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476968 (or 476939 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 105426213401 its reverse (104312624501), we get a palindrome (209738837902).

The spelling of 105426213401 in words is "one hundred five billion, four hundred twenty-six million, two hundred thirteen thousand, four hundred one".