105453051434 has 8 divisors (see below), whose sum is σ = 158189801988. Its totient is φ = 52723117440.

The previous prime is 105453051397. The next prime is 105453051437. The reversal of 105453051434 is 434150354501.

It can be written as a sum of positive squares in 2 ways, for example, as 82456845409 + 22996206025 = 287153^2 + 151645^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105453051434² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105453051394 and 105453051403.

It is not an unprimeable number, because it can be changed into a prime (105453051437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1665287 + ... + 1727450.

Almost surely, 2^105453051434 is an apocalyptic number.

105453051434 is a deficient number, since it is larger than the sum of its proper divisors (52736750554).

105453051434 is a wasteful number, since it uses less digits than its factorization.

105453051434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3408280.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 105453051434 in words is "one hundred five billion, four hundred fifty-three million, fifty-one thousand, four hundred thirty-four".