105404526330045 has 32 divisors (see below), whose sum is σ = 168996623093760. Its totient is φ = 56099291273280.

The previous prime is 105404526330023. The next prime is 105404526330049. The reversal of 105404526330045 is 540033625404501.

It is not a de Polignac number, because 105404526330045 - 2¹⁷ = 105404526198973 is a prime.

It is a super-2 number, since 2×105404526330045² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105404526329979 and 105404526330006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105404526330049) 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, 568521210 + ... + 568706580.

It is an arithmetic number, because the mean of its divisors is an integer number (5281144471680).

Almost surely, 2^{105404526330045} is an apocalyptic number.

105404526330045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105404526330045 is a deficient number, since it is larger than the sum of its proper divisors (63592096763715).

105404526330045 is a wasteful number, since it uses less digits than its factorization.

105404526330045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263705.

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 105404526330045 in words is "one hundred five trillion, four hundred four billion, five hundred twenty-six million, three hundred thirty thousand, forty-five".