105411023542 has 8 divisors (see below), whose sum is σ = 172490765832. Its totient is φ = 47914101600.

The previous prime is 105411023521. The next prime is 105411023567. The reversal of 105411023542 is 245320114501.

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

It is a super-2 number, since 2×105411023542² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 105411023542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2395705059 + ... + 2395705102.

It is an arithmetic number, because the mean of its divisors is an integer number (21561345729).

Almost surely, 2^105411023542 is an apocalyptic number.

105411023542 is a deficient number, since it is larger than the sum of its proper divisors (67079742290).

105411023542 is a wasteful number, since it uses less digits than its factorization.

105411023542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4791410174.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 105411023542 in words is "one hundred five billion, four hundred eleven million, twenty-three thousand, five hundred forty-two".