40422652459 has 18 divisors (see below), whose sum is σ = 47124557340. Its totient is φ = 34572776112.

The previous prime is 40422652453. The next prime is 40422652471. The reversal of 40422652459 is 95425622404.

It is not a de Polignac number, because 40422652459 - 2¹⁵ = 40422619691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40422652453) 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 17 ways as a sum of consecutive naturals, for example, 15200872 + ... + 15203530.

Almost surely, 2^40422652459 is an apocalyptic number.

40422652459 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

40422652459 is a deficient number, since it is larger than the sum of its proper divisors (6701904881).

40422652459 is an frugal number, since it uses more digits than its factorization.

40422652459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3787 (or 3223 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 40422652459 in words is "forty billion, four hundred twenty-two million, six hundred fifty-two thousand, four hundred fifty-nine".