106624453646 has 8 divisors (see below), whose sum is σ = 159960798120. Its totient is φ = 53304187608.

The previous prime is 106624453633. The next prime is 106624453657. The reversal of 106624453646 is 646354426601.

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

It is a super-2 number, since 2×106624453646² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 106624453646.

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, 4003016 + ... + 4029563.

It is an arithmetic number, because the mean of its divisors is an integer number (19995099765).

Almost surely, 2^106624453646 is an apocalyptic number.

106624453646 is a deficient number, since it is larger than the sum of its proper divisors (53336344474).

106624453646 is an equidigital number, since it uses as much as digits as its factorization.

106624453646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8039218.

The product of its (nonzero) digits is 2488320, while the sum is 47.

The spelling of 106624453646 in words is "one hundred six billion, six hundred twenty-four million, four hundred fifty-three thousand, six hundred forty-six".