105838406350 has 12 divisors (see below), whose sum is σ = 196859435904. Its totient is φ = 42335362520.

The previous prime is 105838406347. The next prime is 105838406357. The reversal of 105838406350 is 53604838501.

It is a super-2 number, since 2×105838406350² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105838406297 and 105838406306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105838406357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1058384014 + ... + 1058384113.

It is an arithmetic number, because the mean of its divisors is an integer number (16404952992).

Almost surely, 2^105838406350 is an apocalyptic number.

105838406350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105838406350 is a deficient number, since it is larger than the sum of its proper divisors (91021029554).

105838406350 is a wasteful number, since it uses less digits than its factorization.

105838406350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116768139 (or 2116768134 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 105838406350 in words is "one hundred five billion, eight hundred thirty-eight million, four hundred six thousand, three hundred fifty".