27300267000 has 256 divisors, whose sum is σ = 95846400000. Its totient is φ = 7187356800.

The previous prime is 27300266989. The next prime is 27300267023. The reversal of 27300267000 is 76200372.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2126601 + ... + 2139399.

It is an arithmetic number, because the mean of its divisors is an integer number (374400000).

Almost surely, 2^27300267000 is an apocalyptic number.

27300267000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27300267000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47923200000).

27300267000 is an abundant number, since it is smaller than the sum of its proper divisors (68546133000).

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

27300267000 is a wasteful number, since it uses less digits than its factorization.

27300267000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12908 (or 12888 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

Adding to 27300267000 its reverse (76200372), we get a palindrome (27376467372).

The spelling of 27300267000 in words is "twenty-seven billion, three hundred million, two hundred sixty-seven thousand".