105042351510242 has 16 divisors (see below), whose sum is σ = 158563590075072. Its totient is φ = 52188296013360.

The previous prime is 105042351510227. The next prime is 105042351510253. The reversal of 105042351510242 is 242015153240501.

It is a super-2 number, since 2×105042351510242² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118188608 + ... + 119074059.

It is an arithmetic number, because the mean of its divisors is an integer number (9910224379692).

Almost surely, 2^{105042351510242} is an apocalyptic number.

105042351510242 is a deficient number, since it is larger than the sum of its proper divisors (53521238564830).

105042351510242 is a wasteful number, since it uses less digits than its factorization.

105042351510242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237264073.

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 105042351510242 in words is "one hundred five trillion, forty-two billion, three hundred fifty-one million, five hundred ten thousand, two hundred forty-two".