4000673407037 has 4 divisors (see below), whose sum is σ = 4000839344700. Its totient is φ = 4000507469376.

The previous prime is 4000673407013. The next prime is 4000673407051. The reversal of 4000673407037 is 7307043760004.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1874177428036 + 2126495979001 = 1369006^2 + 1458251^2 .

It is a cyclic number.

It is not a de Polignac number, because 4000673407037 - 2¹⁶ = 4000673341501 is a prime.

It is a super-2 number, since 2×4000673407037² (a number of 26 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 = 4000673406985 and 4000673407003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000673407007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82932662 + ... + 82980887.

It is an arithmetic number, because the mean of its divisors is an integer number (1000209836175).

Almost surely, 2^{4000673407037} is an apocalyptic number.

It is an amenable number.

4000673407037 is a deficient number, since it is larger than the sum of its proper divisors (165937663).

4000673407037 is a wasteful number, since it uses less digits than its factorization.

4000673407037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165937662.

The product of its (nonzero) digits is 296352, while the sum is 41.

The spelling of 4000673407037 in words is "four trillion, six hundred seventy-three million, four hundred seven thousand, thirty-seven".