106390026396 has 60 divisors (see below), whose sum is σ = 282041852400. Its totient is φ = 34963850880.

The previous prime is 106390026389. The next prime is 106390026419. The reversal of 106390026396 is 693620093601.

It is a happy number.

106390026396 is a `hidden beast` number, since 1 + 0 + 6 + 3 + 9 + 0 + 0 + 2 + 639 + 6 = 666.

It is a super-2 number, since 2×106390026396² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2289421 + ... + 2335428.

It is an arithmetic number, because the mean of its divisors is an integer number (4700697540).

Almost surely, 2^106390026396 is an apocalyptic number.

It is an amenable number.

106390026396 is an abundant number, since it is smaller than the sum of its proper divisors (175651826004).

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

106390026396 is a wasteful number, since it uses less digits than its factorization.

106390026396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4624936 (or 4624925 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The spelling of 106390026396 in words is "one hundred six billion, three hundred ninety million, twenty-six thousand, three hundred ninety-six".