2423400105 has 24 divisors (see below), whose sum is σ = 4510492992. Its totient is φ = 1107839712.

The previous prime is 2423400101. The next prime is 2423400113. The reversal of 2423400105 is 5010043242.

It is not a de Polignac number, because 2423400105 - 2² = 2423400101 is a prime.

It is a super-2 number, since 2×2423400105² = 11745736137828022050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2423400101) 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 in 23 ways as a sum of consecutive naturals, for example, 1647837 + ... + 1649306.

It is an arithmetic number, because the mean of its divisors is an integer number (187937208).

Almost surely, 2^2423400105 is an apocalyptic number.

It is an amenable number.

2423400105 is a deficient number, since it is larger than the sum of its proper divisors (2087092887).

2423400105 is a wasteful number, since it uses less digits than its factorization.

2423400105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3297165 (or 3297158 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2423400105 is about 49228.0418562429. The cubic root of 2423400105 is about 1343.2031680749.

Adding to 2423400105 its reverse (5010043242), we get a palindrome (7433443347).

The spelling of 2423400105 in words is "two billion, four hundred twenty-three million, four hundred thousand, one hundred five".