2277694598401 has 4 divisors (see below), whose sum is σ = 2280943806804. Its totient is φ = 2274445390000.

The previous prime is 2277694598369. The next prime is 2277694598419. The reversal of 2277694598401 is 1048954967722.

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 1487375376400 + 790319222001 = 1219580^2 + 888999^2 .

It is a cyclic number.

It is not a de Polignac number, because 2277694598401 - 2⁵ = 2277694598369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2277694598801) 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, 1624603150 + ... + 1624604551.

It is an arithmetic number, because the mean of its divisors is an integer number (570235951701).

Almost surely, 2^{2277694598401} is an apocalyptic number.

It is an amenable number.

2277694598401 is a deficient number, since it is larger than the sum of its proper divisors (3249208403).

2277694598401 is an equidigital number, since it uses as much as digits as its factorization.

2277694598401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3249208402.

The product of its (nonzero) digits is 60963840, while the sum is 64.

The spelling of 2277694598401 in words is "two trillion, two hundred seventy-seven billion, six hundred ninety-four million, five hundred ninety-eight thousand, four hundred one".