40240046601064 has 32 divisors (see below), whose sum is σ = 76408674189120. Its totient is φ = 19865559442176.

The previous prime is 40240046601037. The next prime is 40240046601077. The reversal of 40240046601064 is 46010664004204.

It is a super-2 number, since 2×40240046601064² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72177814 + ... + 72733189.

It is an arithmetic number, because the mean of its divisors is an integer number (2387771068410).

Almost surely, 2^{40240046601064} is an apocalyptic number.

It is an amenable number.

40240046601064 is a deficient number, since it is larger than the sum of its proper divisors (36168627588056).

40240046601064 is a wasteful number, since it uses less digits than its factorization.

40240046601064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144911449 (or 144911445 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 37.

The spelling of 40240046601064 in words is "forty trillion, two hundred forty billion, forty-six million, six hundred one thousand, sixty-four".