127472476801 has 2 divisors, whose sum is σ = 127472476802. Its totient is φ = 127472476800.

The previous prime is 127472476793. The next prime is 127472476829. The reversal of 127472476801 is 108674274721.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119422080625 + 8050396176 = 345575^2 + 89724^2 .

It is a cyclic number.

It is not a de Polignac number, because 127472476801 - 2³ = 127472476793 is a prime.

It is not a weakly prime, because it can be changed into another prime (127472476601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63736238400 + 63736238401.

It is an arithmetic number, because the mean of its divisors is an integer number (63736238401).

Almost surely, 2^127472476801 is an apocalyptic number.

It is an amenable number.

127472476801 is a deficient number, since it is larger than the sum of its proper divisors (1).

127472476801 is an equidigital number, since it uses as much as digits as its factorization.

127472476801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1053696, while the sum is 49.

The spelling of 127472476801 in words is "one hundred twenty-seven billion, four hundred seventy-two million, four hundred seventy-six thousand, eight hundred one".