27413145400 has 24 divisors (see below), whose sum is σ = 63735563520. Its totient is φ = 10965258080.

The previous prime is 27413145349. The next prime is 27413145437. The reversal of 27413145400 is 454131472.

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 5 ways as a sum of consecutive naturals, for example, 68532664 + ... + 68533063.

It is an arithmetic number, because the mean of its divisors is an integer number (2655648480).

Almost surely, 2^27413145400 is an apocalyptic number.

27413145400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27413145400 is an abundant number, since it is smaller than the sum of its proper divisors (36322418120).

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

27413145400 is a wasteful number, since it uses less digits than its factorization.

27413145400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137065743 (or 137065734 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

Adding to 27413145400 its reverse (454131472), we get a palindrome (27867276872).

The spelling of 27413145400 in words is "twenty-seven billion, four hundred thirteen million, one hundred forty-five thousand, four hundred".