106044013431 has 56 divisors (see below), whose sum is σ = 168852026304. Its totient is φ = 66337367040.

The previous prime is 106044013351. The next prime is 106044013433. The reversal of 106044013431 is 134310440601.

106044013431 is a `hidden beast` number, since 1 + 0 + 60 + 440 + 134 + 31 = 666.

It is not a de Polignac number, because 106044013431 - 2⁷ = 106044013303 is a prime.

It is a super-2 number, since 2×106044013431² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 106044013395 and 106044013404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106044013433) by changing a digit.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 4163746 + ... + 4189136.

Almost surely, 2^106044013431 is an apocalyptic number.

106044013431 is a deficient number, since it is larger than the sum of its proper divisors (62808012873).

106044013431 is an equidigital number, since it uses as much as digits as its factorization.

106044013431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25763 (or 25748 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 106044013431 in words is "one hundred six billion, forty-four million, thirteen thousand, four hundred thirty-one".