40214710247 has 8 divisors (see below), whose sum is σ = 42891088896. Its totient is φ = 37572865792.

The previous prime is 40214710187. The next prime is 40214710273. The reversal of 40214710247 is 74201741204.

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

It is not a de Polignac number, because 40214710247 - 2¹⁶ = 40214644711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40214710447) 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, 8631143 + ... + 8635800.

It is an arithmetic number, because the mean of its divisors is an integer number (5361386112).

Almost surely, 2^40214710247 is an apocalyptic number.

40214710247 is a deficient number, since it is larger than the sum of its proper divisors (2676378649).

40214710247 is a wasteful number, since it uses less digits than its factorization.

40214710247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17267097.

The product of its (nonzero) digits is 12544, while the sum is 32.

The spelling of 40214710247 in words is "forty billion, two hundred fourteen million, seven hundred ten thousand, two hundred forty-seven".