105850314749942 has 64 divisors (see below), whose sum is σ = 188730507479040. Its totient is φ = 43577436240000.

The previous prime is 105850314749899. The next prime is 105850314750119. The reversal of 105850314749942 is 249947413058501.

It is a super-2 number, since 2×105850314749942² (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 31 ways as a sum of consecutive naturals, for example, 992346092 + ... + 992452752.

It is an arithmetic number, because the mean of its divisors is an integer number (2948914179360).

Almost surely, 2^{105850314749942} is an apocalyptic number.

105850314749942 is a deficient number, since it is larger than the sum of its proper divisors (82880192729098).

105850314749942 is a wasteful number, since it uses less digits than its factorization.

105850314749942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131037.

The product of its (nonzero) digits is 43545600, while the sum is 62.

The spelling of 105850314749942 in words is "one hundred five trillion, eight hundred fifty billion, three hundred fourteen million, seven hundred forty-nine thousand, nine hundred forty-two".