40462016422 has 16 divisors (see below), whose sum is σ = 61384463280. Its totient is φ = 20000599168.

The previous prime is 40462016401. The next prime is 40462016429. The reversal of 40462016422 is 22461026404.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40462016429) 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, 1506273 + ... + 1532899.

It is an arithmetic number, because the mean of its divisors is an integer number (3836528955).

Almost surely, 2^40462016422 is an apocalyptic number.

40462016422 is a deficient number, since it is larger than the sum of its proper divisors (20922446858).

40462016422 is a wasteful number, since it uses less digits than its factorization.

40462016422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35255.

The product of its (nonzero) digits is 18432, while the sum is 31.

The spelling of 40462016422 in words is "forty billion, four hundred sixty-two million, sixteen thousand, four hundred twenty-two".