10142550650105 has 32 divisors (see below), whose sum is σ = 12334684078080. Its totient is φ = 8005566271680.

The previous prime is 10142550650069. The next prime is 10142550650107. The reversal of 10142550650105 is 50105605524101.

It is not a de Polignac number, because 10142550650105 - 2³⁶ = 10073831173369 is a prime.

It is a super-4 number, since 4×10142550650105⁴ (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (10142550650107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 358595294 + ... + 358623576.

It is an arithmetic number, because the mean of its divisors is an integer number (385458877440).

Almost surely, 2^{10142550650105} is an apocalyptic number.

It is an amenable number.

10142550650105 is a deficient number, since it is larger than the sum of its proper divisors (2192133427975).

10142550650105 is a wasteful number, since it uses less digits than its factorization.

10142550650105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30941.

The product of its (nonzero) digits is 30000, while the sum is 35.

The spelling of 10142550650105 in words is "ten trillion, one hundred forty-two billion, five hundred fifty million, six hundred fifty thousand, one hundred five".