27462205440001 has 4 divisors (see below), whose sum is σ = 27462309382404. Its totient is φ = 27462101497600.

The previous prime is 27462205439989. The next prime is 27462205440031. The reversal of 27462205440001 is 10004450226472.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 13858316600976 + 13603888839025 = 3722676^2 + 3688345^2 .

It is a cyclic number.

It is not a de Polignac number, because 27462205440001 - 2¹³ = 27462205431809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27462205440031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51573880 + ... + 52103641.

It is an arithmetic number, because the mean of its divisors is an integer number (6865577345601).

It is a Proth number, since it is equal to 1636875 ⋅ 2²⁴ + 1 and 1636875 < 2²⁴.

Almost surely, 2^{27462205440001} is an apocalyptic number.

It is an amenable number.

27462205440001 is a deficient number, since it is larger than the sum of its proper divisors (103942403).

27462205440001 is a wasteful number, since it uses less digits than its factorization.

27462205440001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103942402.

The product of its (nonzero) digits is 107520, while the sum is 37.

Adding to 27462205440001 its reverse (10004450226472), we get a palindrome (37466655666473).

The spelling of 27462205440001 in words is "twenty-seven trillion, four hundred sixty-two billion, two hundred five million, four hundred forty thousand, one".