106894430433 has 32 divisors (see below), whose sum is σ = 181040203520. Its totient is φ = 61063994880.

The previous prime is 106894430417. The next prime is 106894430453. The reversal of 106894430433 is 334034498601.

106894430433 is a `hidden beast` number, since 106 + 89 + 4 + 4 + 30 + 433 = 666.

It is not a de Polignac number, because 106894430433 - 2⁴ = 106894430417 is a prime.

It is a super-2 number, since 2×106894430433² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (106894430453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 551091 + ... + 719367.

It is an arithmetic number, because the mean of its divisors is an integer number (5657506360).

Almost surely, 2^106894430433 is an apocalyptic number.

It is an amenable number.

106894430433 is a deficient number, since it is larger than the sum of its proper divisors (74145773087).

106894430433 is a wasteful number, since it uses less digits than its factorization.

106894430433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171654 (or 171648 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 106894430433 in words is "one hundred six billion, eight hundred ninety-four million, four hundred thirty thousand, four hundred thirty-three".