105118947741342 has 16 divisors (see below), whose sum is σ = 210239596449792. Its totient is φ = 35039365752600.

The previous prime is 105118947741319. The next prime is 105118947741389. The reversal of 105118947741342 is 243147749811501.

It is a super-2 number, since 2×105118947741342² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 70069534 + ... + 71554017.

It is an arithmetic number, because the mean of its divisors is an integer number (13139974778112).

Almost surely, 2^{105118947741342} is an apocalyptic number.

105118947741342 is an abundant number, since it is smaller than the sum of its proper divisors (105120648708450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105118947741342 is a wasteful number, since it uses less digits than its factorization.

105118947741342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141747263.

The product of its (nonzero) digits is 6773760, while the sum is 57.

The spelling of 105118947741342 in words is "one hundred five trillion, one hundred eighteen billion, nine hundred forty-seven million, seven hundred forty-one thousand, three hundred forty-two".