106321694738 has 16 divisors (see below), whose sum is σ = 182320104960. Its totient is φ = 45552854976.

The previous prime is 106321694669. The next prime is 106321694777. The reversal of 106321694738 is 837496123601.

It is a super-2 number, since 2×106321694738² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1083431 + ... + 1177482.

It is an arithmetic number, because the mean of its divisors is an integer number (11395006560).

Almost surely, 2^106321694738 is an apocalyptic number.

106321694738 is a deficient number, since it is larger than the sum of its proper divisors (75998410222).

106321694738 is a wasteful number, since it uses less digits than its factorization.

106321694738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264281.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 106321694738 in words is "one hundred six billion, three hundred twenty-one million, six hundred ninety-four thousand, seven hundred thirty-eight".