27321463231400 has 96 divisors (see below), whose sum is σ = 69232942870560. Its totient is φ = 9966383543040.

The previous prime is 27321463231357. The next prime is 27321463231411. The reversal of 27321463231400 is 413236412372.

27321463231400 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×27321463231400³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63086942 + ... + 63518541.

It is an arithmetic number, because the mean of its divisors is an integer number (721176488235).

Almost surely, 2^{27321463231400} is an apocalyptic number.

27321463231400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27321463231400 is an abundant number, since it is smaller than the sum of its proper divisors (41911479639160).

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

27321463231400 is a wasteful number, since it uses less digits than its factorization.

27321463231400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126605595 (or 126605586 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 38.

Adding to 27321463231400 its reverse (413236412372), we get a palindrome (27734699643772).

The spelling of 27321463231400 in words is "twenty-seven trillion, three hundred twenty-one billion, four hundred sixty-three million, two hundred thirty-one thousand, four hundred".