40227642759 has 8 divisors (see below), whose sum is σ = 56791966320. Its totient is φ = 25240873856.

The previous prime is 40227642713. The next prime is 40227642761. The reversal of 40227642759 is 95724672204.

40227642759 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40227642759 - 2¹³ = 40227634567 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40227642709) 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, 394388604 + ... + 394388705.

It is an arithmetic number, because the mean of its divisors is an integer number (7098995790).

Almost surely, 2^40227642759 is an apocalyptic number.

40227642759 is a deficient number, since it is larger than the sum of its proper divisors (16564323561).

40227642759 is a wasteful number, since it uses less digits than its factorization.

40227642759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788777329.

The product of its (nonzero) digits is 1693440, while the sum is 48.

The spelling of 40227642759 in words is "forty billion, two hundred twenty-seven million, six hundred forty-two thousand, seven hundred fifty-nine".