672090181113 has 144 divisors (see below), whose sum is σ = 1069961472000. Its totient is φ = 373979099520.

The previous prime is 672090181109. The next prime is 672090181121. The reversal of 672090181113 is 311181090276.

It is not a de Polignac number, because 672090181113 - 2² = 672090181109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (672090181153) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 731327268 + ... + 731328186.

It is an arithmetic number, because the mean of its divisors is an integer number (7430288000).

Almost surely, 2^672090181113 is an apocalyptic number.

It is an amenable number.

672090181113 is a deficient number, since it is larger than the sum of its proper divisors (397871290887).

672090181113 is a wasteful number, since it uses less digits than its factorization.

672090181113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108 (or 1064 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 39.

The spelling of 672090181113 in words is "six hundred seventy-two billion, ninety million, one hundred eighty-one thousand, one hundred thirteen".