105045141644 has 6 divisors (see below), whose sum is σ = 183828997884. Its totient is φ = 52522570820.

The previous prime is 105045141631. The next prime is 105045141647. The reversal of 105045141644 is 446141540501.

105045141644 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105045141644² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105045141647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13130642702 + ... + 13130642709.

It is an arithmetic number, because the mean of its divisors is an integer number (30638166314).

Almost surely, 2^105045141644 is an apocalyptic number.

It is an amenable number.

105045141644 is a deficient number, since it is larger than the sum of its proper divisors (78783856240).

105045141644 is a wasteful number, since it uses less digits than its factorization.

105045141644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26261285415 (or 26261285413 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 105045141644 in words is "one hundred five billion, forty-five million, one hundred forty-one thousand, six hundred forty-four".