127140730002 has 160 divisors (see below), whose sum is σ = 343743390144. Its totient is φ = 34602422400.

The previous prime is 127140729953. The next prime is 127140730061. The reversal of 127140730002 is 200037041721.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 782977 + ... + 931307.

Almost surely, 2^127140730002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127140730002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171871695072).

127140730002 is an abundant number, since it is smaller than the sum of its proper divisors (216602660142).

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

127140730002 is a wasteful number, since it uses less digits than its factorization.

127140730002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148406 (or 148397 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

Adding to 127140730002 its reverse (200037041721), we get a palindrome (327177771723).

The spelling of 127140730002 in words is "one hundred twenty-seven billion, one hundred forty million, seven hundred thirty thousand, two".