40334027747 has 16 divisors (see below), whose sum is σ = 45439380000. Its totient is φ = 35543633664.

The previous prime is 40334027731. The next prime is 40334027771. The reversal of 40334027747 is 74772043304.

It is a cyclic number.

It is not a de Polignac number, because 40334027747 - 2⁴ = 40334027731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40334627747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 567497 + ... + 634602.

It is an arithmetic number, because the mean of its divisors is an integer number (2839961250).

Almost surely, 2^40334027747 is an apocalyptic number.

40334027747 is a deficient number, since it is larger than the sum of its proper divisors (5105352253).

40334027747 is a wasteful number, since it uses less digits than its factorization.

40334027747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202230.

The product of its (nonzero) digits is 395136, while the sum is 41.

The spelling of 40334027747 in words is "forty billion, three hundred thirty-four million, twenty-seven thousand, seven hundred forty-seven".