40740067006 has 4 divisors (see below), whose sum is σ = 61110100512. Its totient is φ = 20370033502.

The previous prime is 40740066949. The next prime is 40740067033. The reversal of 40740067006 is 60076004704.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10185016750 + ... + 10185016753.

It is an arithmetic number, because the mean of its divisors is an integer number (15277525128).

Almost surely, 2^40740067006 is an apocalyptic number.

40740067006 is a deficient number, since it is larger than the sum of its proper divisors (20370033506).

40740067006 is a wasteful number, since it uses less digits than its factorization.

40740067006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20370033505.

The product of its (nonzero) digits is 28224, while the sum is 34.

The spelling of 40740067006 in words is "forty billion, seven hundred forty million, sixty-seven thousand, six".