40514670221 has 8 divisors (see below), whose sum is σ = 40594392000. Its totient is φ = 40434989920.

The previous prime is 40514670211. The next prime is 40514670227. The reversal of 40514670221 is 12207641504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40514670221 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40514670227) 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, 2543201 + ... + 2559081.

It is an arithmetic number, because the mean of its divisors is an integer number (5074299000).

Almost surely, 2^40514670221 is an apocalyptic number.

It is an amenable number.

40514670221 is a deficient number, since it is larger than the sum of its proper divisors (79721779).

40514670221 is a wasteful number, since it uses less digits than its factorization.

40514670221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20739.

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 40514670221 in words is "forty billion, five hundred fourteen million, six hundred seventy thousand, two hundred twenty-one".