127403949282 has 16 divisors (see below), whose sum is σ = 254811846432. Its totient is φ = 42467325120.

The previous prime is 127403949251. The next prime is 127403949287. The reversal of 127403949282 is 282949304721.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (127403949287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 408657 + ... + 649467.

It is an arithmetic number, because the mean of its divisors is an integer number (15925740402).

Almost surely, 2^127403949282 is an apocalyptic number.

127403949282 is an abundant number, since it is smaller than the sum of its proper divisors (127407897150).

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

127403949282 is a wasteful number, since it uses less digits than its factorization.

127403949282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328993.

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 127403949282 in words is "one hundred twenty-seven billion, four hundred three million, nine hundred forty-nine thousand, two hundred eighty-two".