40027016513 has 16 divisors (see below), whose sum is σ = 44283165696. Its totient is φ = 35875567440.

The previous prime is 40027016479. The next prime is 40027016563. The reversal of 40027016513 is 31561072004.

It is a cyclic number.

It is not a de Polignac number, because 40027016513 - 2²² = 40022822209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40027016563) 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 15 ways as a sum of consecutive naturals, for example, 399620 + ... + 489642.

It is an arithmetic number, because the mean of its divisors is an integer number (2767697856).

Almost surely, 2^40027016513 is an apocalyptic number.

It is an amenable number.

40027016513 is a deficient number, since it is larger than the sum of its proper divisors (4256149183).

40027016513 is a wasteful number, since it uses less digits than its factorization.

40027016513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90604.

The product of its (nonzero) digits is 5040, while the sum is 29.

Adding to 40027016513 its reverse (31561072004), we get a palindrome (71588088517).

The spelling of 40027016513 in words is "forty billion, twenty-seven million, sixteen thousand, five hundred thirteen".