4007660437073 has 8 divisors (see below), whose sum is σ = 4067563472928. Its totient is φ = 3947759966304.

The previous prime is 4007660437051. The next prime is 4007660437097. The reversal of 4007660437073 is 3707340667004.

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 4007660437073 - 2¹⁰ = 4007660436049 is a prime.

It is a super-2 number, since 2×4007660437073² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4007660437003) 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, 2630690 + ... + 3864692.

It is an arithmetic number, because the mean of its divisors is an integer number (508445434116).

Almost surely, 2^{4007660437073} is an apocalyptic number.

It is an amenable number.

4007660437073 is a deficient number, since it is larger than the sum of its proper divisors (59903035855).

4007660437073 is a wasteful number, since it uses less digits than its factorization.

4007660437073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282543.

The product of its (nonzero) digits is 1778112, while the sum is 47.

The spelling of 4007660437073 in words is "four trillion, seven billion, six hundred sixty million, four hundred thirty-seven thousand, seventy-three".