27145071302141 has 8 divisors (see below), whose sum is σ = 29234671875360. Its totient is φ = 25055687609712.

The previous prime is 27145071302123. The next prime is 27145071302161. The reversal of 27145071302141 is 14120317054172.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27145071302141 is a prime.

It is a super-2 number, since 2×27145071302141² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27145071302095 and 27145071302104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27145071302161) 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, 53960195 + ... + 54460928.

It is an arithmetic number, because the mean of its divisors is an integer number (3654333984420).

Almost surely, 2^{27145071302141} is an apocalyptic number.

It is an amenable number.

27145071302141 is a deficient number, since it is larger than the sum of its proper divisors (2089600573219).

27145071302141 is a wasteful number, since it uses less digits than its factorization.

27145071302141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108440395.

The product of its (nonzero) digits is 47040, while the sum is 38.

The spelling of 27145071302141 in words is "twenty-seven trillion, one hundred forty-five billion, seventy-one million, three hundred two thousand, one hundred forty-one".