40784764214 has 16 divisors (see below), whose sum is σ = 63886334688. Its totient is φ = 19490689152.

The previous prime is 40784764201. The next prime is 40784764217. The reversal of 40784764214 is 41246748704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40784764217) 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, 282137 + ... + 401460.

It is an arithmetic number, because the mean of its divisors is an integer number (3992895918).

Almost surely, 2^40784764214 is an apocalyptic number.

40784764214 is a deficient number, since it is larger than the sum of its proper divisors (23101570474).

40784764214 is a wasteful number, since it uses less digits than its factorization.

40784764214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684919.

The product of its (nonzero) digits is 1204224, while the sum is 47.

The spelling of 40784764214 in words is "forty billion, seven hundred eighty-four million, seven hundred sixty-four thousand, two hundred fourteen".