106161621343734 has 32 divisors (see below), whose sum is σ = 231634481656320. Its totient is φ = 32168920786400.

The previous prime is 106161621343717. The next prime is 106161621343741. The reversal of 106161621343734 is 437343126161601.

It is a super-6 number, since 6×106161621343734⁶ (a number of 85 digits) contains 666666 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29998989 + ... + 33350600.

It is an arithmetic number, because the mean of its divisors is an integer number (7238577551760).

Almost surely, 2^{106161621343734} is an apocalyptic number.

106161621343734 is an abundant number, since it is smaller than the sum of its proper divisors (125472860312586).

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

106161621343734 is a wasteful number, since it uses less digits than its factorization.

106161621343734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63374996.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 106161621343734 in words is "one hundred six trillion, one hundred sixty-one billion, six hundred twenty-one million, three hundred forty-three thousand, seven hundred thirty-four".