106646154064 has 40 divisors (see below), whose sum is σ = 207912942720. Its totient is φ = 52992225408.

The previous prime is 106646154059. The next prime is 106646154073. The reversal of 106646154064 is 460451646601.

It is a happy number.

It is a super-2 number, since 2×106646154064² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106646154064.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1651309 + ... + 1714675.

It is an arithmetic number, because the mean of its divisors is an integer number (5197823568).

Almost surely, 2^106646154064 is an apocalyptic number.

It is an amenable number.

106646154064 is a deficient number, since it is larger than the sum of its proper divisors (101266788656).

106646154064 is a wasteful number, since it uses less digits than its factorization.

106646154064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64027 (or 64021 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 106646154064 in words is "one hundred six billion, six hundred forty-six million, one hundred fifty-four thousand, sixty-four".