106026640477 has 8 divisors (see below), whose sum is σ = 108870540480. Its totient is φ = 103217635200.

The previous prime is 106026640471. The next prime is 106026640487. The reversal of 106026640477 is 774046620601.

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 106026640477 - 2³ = 106026640469 is a prime.

It is a super-2 number, since 2×106026640477² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106026640471) 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, 8717524 + ... + 8729677.

It is an arithmetic number, because the mean of its divisors is an integer number (13608817560).

Almost surely, 2^106026640477 is an apocalyptic number.

It is an amenable number.

106026640477 is a deficient number, since it is larger than the sum of its proper divisors (2843900003).

106026640477 is a wasteful number, since it uses less digits than its factorization.

106026640477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17447363.

The product of its (nonzero) digits is 338688, while the sum is 43.

The spelling of 106026640477 in words is "one hundred six billion, twenty-six million, six hundred forty thousand, four hundred seventy-seven".