27401425177124 has 6 divisors (see below), whose sum is σ = 47952494059974. Its totient is φ = 13700712588560.

The previous prime is 27401425177073. The next prime is 27401425177193. The reversal of 27401425177124 is 42177152410472.

It can be written as a sum of positive squares in only one way, i.e., 15752310090724 + 11649115086400 = 3968918^2 + 3413080^2 .

It is a super-2 number, since 2×27401425177124² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3425178147137 + ... + 3425178147144.

It is an arithmetic number, because the mean of its divisors is an integer number (7992082343329).

Almost surely, 2^{27401425177124} is an apocalyptic number.

It is an amenable number.

27401425177124 is a deficient number, since it is larger than the sum of its proper divisors (20551068882850).

27401425177124 is a wasteful number, since it uses less digits than its factorization.

27401425177124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6850356294285 (or 6850356294283 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 47.

Adding to 27401425177124 its reverse (42177152410472), we get a palindrome (69578577587596).

The spelling of 27401425177124 in words is "twenty-seven trillion, four hundred one billion, four hundred twenty-five million, one hundred seventy-seven thousand, one hundred twenty-four".