40067747038 has 16 divisors (see below), whose sum is σ = 65778983424. Its totient is φ = 18153284760.

The previous prime is 40067746993. The next prime is 40067747077. The reversal of 40067747038 is 83074776004.

40067747038 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 7 ways as a sum of consecutive naturals, for example, 2959470 + ... + 2972977.

It is an arithmetic number, because the mean of its divisors is an integer number (4111186464).

Almost surely, 2^40067747038 is an apocalyptic number.

40067747038 is a deficient number, since it is larger than the sum of its proper divisors (25711236386).

40067747038 is a wasteful number, since it uses less digits than its factorization.

40067747038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5932767.

The product of its (nonzero) digits is 790272, while the sum is 46.

The spelling of 40067747038 in words is "forty billion, sixty-seven million, seven hundred forty-seven thousand, thirty-eight".