27142087300 has 72 divisors (see below), whose sum is σ = 59780548800. Its totient is φ = 10694977920.

The previous prime is 27142087241. The next prime is 27142087337. The reversal of 27142087300 is 378024172.

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, 2975146 + ... + 2984254.

It is an arithmetic number, because the mean of its divisors is an integer number (830285400).

Almost surely, 2^27142087300 is an apocalyptic number.

27142087300 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 27142087300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29890274400).

27142087300 is an abundant number, since it is smaller than the sum of its proper divisors (32638461500).

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

27142087300 is a wasteful number, since it uses less digits than its factorization.

27142087300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9565 (or 9558 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 27142087300 in words is "twenty-seven billion, one hundred forty-two million, eighty-seven thousand, three hundred".