105404301142 has 24 divisors (see below), whose sum is σ = 182500088688. Its totient is φ = 44725951200.

The previous prime is 105404301113. The next prime is 105404301151. The reversal of 105404301142 is 241103404501.

It is a super-2 number, since 2×105404301142² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226213 + ... + 511840.

It is an arithmetic number, because the mean of its divisors is an integer number (7604170362).

Almost surely, 2^105404301142 is an apocalyptic number.

105404301142 is a deficient number, since it is larger than the sum of its proper divisors (77095787546).

105404301142 is an equidigital number, since it uses as much as digits as its factorization.

105404301142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738264 (or 738163 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 105404301142 its reverse (241103404501), we get a palindrome (346507705643).

The spelling of 105404301142 in words is "one hundred five billion, four hundred four million, three hundred one thousand, one hundred forty-two".