40522421330313 has 16 divisors (see below), whose sum is σ = 60063009947136. Its totient is φ = 24132459352320.

The previous prime is 40522421330309. The next prime is 40522421330317. The reversal of 40522421330313 is 31303312422504.

It is an interprime number because it is at equal distance from previous prime (40522421330309) and next prime (40522421330317).

It is not a de Polignac number, because 40522421330313 - 2² = 40522421330309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40522421330317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16758651120 + ... + 16758653537.

It is an arithmetic number, because the mean of its divisors is an integer number (3753938121696).

Almost surely, 2^{40522421330313} is an apocalyptic number.

It is an amenable number.

40522421330313 is a deficient number, since it is larger than the sum of its proper divisors (19540588616823).

40522421330313 is a wasteful number, since it uses less digits than its factorization.

40522421330313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33517304704.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 40522421330313 its reverse (31303312422504), we get a palindrome (71825733752817).

The spelling of 40522421330313 in words is "forty trillion, five hundred twenty-two billion, four hundred twenty-one million, three hundred thirty thousand, three hundred thirteen".