127456847000 has 256 divisors, whose sum is σ = 347365324800. Its totient is φ = 42870643200.

The previous prime is 127456846999. The next prime is 127456847009. The reversal of 127456847000 is 748654721.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127456847009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 168370622 + ... + 168371378.

It is an arithmetic number, because the mean of its divisors is an integer number (1356895800).

Almost surely, 2^127456847000 is an apocalyptic number.

127456847000 is a gapful number since it is divisible by the number (10) 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 127456847000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173682662400).

127456847000 is an abundant number, since it is smaller than the sum of its proper divisors (219908477800).

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

127456847000 is a wasteful number, since it uses less digits than its factorization.

127456847000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211 (or 1197 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 127456847000 in words is "one hundred twenty-seven billion, four hundred fifty-six million, eight hundred forty-seven thousand".