106355438647 has 8 divisors (see below), whose sum is σ = 106540156800. Its totient is φ = 106170792504.

The previous prime is 106355438633. The next prime is 106355438659. The reversal of 106355438647 is 746834553601.

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

It is a cyclic number.

It is not a de Polignac number, because 106355438647 - 2²³ = 106347050039 is a prime.

It is a super-2 number, since 2×106355438647² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 106355438594 and 106355438603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106355438687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3535054 + ... + 3565012.

It is an arithmetic number, because the mean of its divisors is an integer number (13317519600).

Almost surely, 2^106355438647 is an apocalyptic number.

106355438647 is a deficient number, since it is larger than the sum of its proper divisors (184718153).

106355438647 is an equidigital number, since it uses as much as digits as its factorization.

106355438647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36005.

The product of its (nonzero) digits is 7257600, while the sum is 52.

The spelling of 106355438647 in words is "one hundred six billion, three hundred fifty-five million, four hundred thirty-eight thousand, six hundred forty-seven".