40068740030 has 64 divisors (see below), whose sum is σ = 79411691520. Its totient is φ = 14435366400.

The previous prime is 40068740011. The next prime is 40068740057. The reversal of 40068740030 is 3004786004.

It is a happy number.

40068740030 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 31 ways as a sum of consecutive naturals, for example, 12836870 + ... + 12839990.

It is an arithmetic number, because the mean of its divisors is an integer number (1240807680).

Almost surely, 2^40068740030 is an apocalyptic number.

40068740030 is a deficient number, since it is larger than the sum of its proper divisors (39342951490).

40068740030 is a wasteful number, since it uses less digits than its factorization.

40068740030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4185.

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 40068740030 in words is "forty billion, sixty-eight million, seven hundred forty thousand, thirty".