40647555214 has 32 divisors (see below), whose sum is σ = 70402970880. Its totient is φ = 17240479872.

The previous prime is 40647555191. The next prime is 40647555227. The reversal of 40647555214 is 41255574604.

40647555214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1061697 + ... + 1099315.

It is an arithmetic number, because the mean of its divisors is an integer number (2200092840).

Almost surely, 2^40647555214 is an apocalyptic number.

40647555214 is a deficient number, since it is larger than the sum of its proper divisors (29755415666).

40647555214 is a wasteful number, since it uses less digits than its factorization.

40647555214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38424.

The product of its (nonzero) digits is 672000, while the sum is 43.

The spelling of 40647555214 in words is "forty billion, six hundred forty-seven million, five hundred fifty-five thousand, two hundred fourteen".