105414414531 has 4 divisors (see below), whose sum is σ = 140552552712. Its totient is φ = 70276276352.

The previous prime is 105414414503. The next prime is 105414414533. The reversal of 105414414531 is 135414414501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105414414531 - 2⁹ = 105414414019 is a prime.

It is a super-2 number, since 2×105414414531² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105414414492 and 105414414501.

It is not an unprimeable number, because it can be changed into a prime (105414414533) 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, 17569069086 + ... + 17569069091.

It is an arithmetic number, because the mean of its divisors is an integer number (35138138178).

Almost surely, 2^105414414531 is an apocalyptic number.

105414414531 is a deficient number, since it is larger than the sum of its proper divisors (35138138181).

105414414531 is an equidigital number, since it uses as much as digits as its factorization.

105414414531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35138138180.

The product of its (nonzero) digits is 19200, while the sum is 33.

The spelling of 105414414531 in words is "one hundred five billion, four hundred fourteen million, four hundred fourteen thousand, five hundred thirty-one".