10541510042 has 48 divisors (see below), whose sum is σ = 20500957440. Its totient is φ = 4028234112.

The previous prime is 10541510027. The next prime is 10541510051. The reversal of 10541510042 is 24001514501.

10541510042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10541510042² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 134858 + ... + 198165.

It is an arithmetic number, because the mean of its divisors is an integer number (427103280).

Almost surely, 2^10541510042 is an apocalyptic number.

10541510042 is a deficient number, since it is larger than the sum of its proper divisors (9959447398).

10541510042 is a wasteful number, since it uses less digits than its factorization.

10541510042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333075 (or 333068 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The spelling of 10541510042 in words is "ten billion, five hundred forty-one million, five hundred ten thousand, forty-two".