27140041942624 has 48 divisors (see below), whose sum is σ = 57570895368000. Its totient is φ = 12519906600960.

The previous prime is 27140041942609. The next prime is 27140041942669. The reversal of 27140041942624 is 42624914004172.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15486697 + ... + 17149864.

It is an arithmetic number, because the mean of its divisors is an integer number (1199393653500).

Almost surely, 2^{27140041942624} is an apocalyptic number.

It is an amenable number.

27140041942624 is an abundant number, since it is smaller than the sum of its proper divisors (30430853425376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27140041942624 is a wasteful number, since it uses less digits than its factorization.

27140041942624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32638583 (or 32638575 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

Adding to 27140041942624 its reverse (42624914004172), we get a palindrome (69764955946796).

The spelling of 27140041942624 in words is "twenty-seven trillion, one hundred forty billion, forty-one million, nine hundred forty-two thousand, six hundred twenty-four".