106214401646 has 8 divisors (see below), whose sum is σ = 164815450920. Its totient is φ = 51275918008.

The previous prime is 106214401529. The next prime is 106214401669. The reversal of 106214401646 is 646104412601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×106214401646² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 915641336 + ... + 915641451.

It is an arithmetic number, because the mean of its divisors is an integer number (20601931365).

Almost surely, 2^106214401646 is an apocalyptic number.

106214401646 is a deficient number, since it is larger than the sum of its proper divisors (58601049274).

106214401646 is a wasteful number, since it uses less digits than its factorization.

106214401646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1831282818.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 106214401646 in words is "one hundred six billion, two hundred fourteen million, four hundred one thousand, six hundred forty-six".