105401044 has 12 divisors (see below), whose sum is σ = 210802144. Its totient is φ = 45171864.

The previous prime is 105401027. The next prime is 105401069. The reversal of 105401044 is 440104501.

105401044 is an admirable number.

It is a super-2 number, since 2×105401044² = 22218760152579872, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1882134 + ... + 1882189.

Almost surely, 2^105401044 is an apocalyptic number.

105401044 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

105401044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105401044 is a wasteful number, since it uses less digits than its factorization.

105401044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764334 (or 3764332 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 105401044 is about 10266.5010592704. The cubic root of 105401044 is about 472.3692707774.

Adding to 105401044 its reverse (440104501), we get a palindrome (545505545).

The spelling of 105401044 in words is "one hundred five million, four hundred one thousand, forty-four".