105425524443 has 16 divisors (see below), whose sum is σ = 142163889920. Its totient is φ = 69487650144.

The previous prime is 105425524433. The next prime is 105425524453. The reversal of 105425524443 is 344425524501.

It is an interprime number because it is at equal distance from previous prime (105425524433) and next prime (105425524453).

It is not a de Polignac number, because 105425524443 - 2²⁶ = 105358415579 is a prime.

It is a super-2 number, since 2×105425524443² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105425524423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88873 + ... + 467706.

It is an arithmetic number, because the mean of its divisors is an integer number (8885243120).

Almost surely, 2^105425524443 is an apocalyptic number.

105425524443 is a deficient number, since it is larger than the sum of its proper divisors (36738365477).

105425524443 is a wasteful number, since it uses less digits than its factorization.

105425524443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557298.

The product of its (nonzero) digits is 384000, while the sum is 39.

The spelling of 105425524443 in words is "one hundred five billion, four hundred twenty-five million, five hundred twenty-four thousand, four hundred forty-three".