2271659477434 has 8 divisors (see below), whose sum is σ = 3407496652980. Its totient is φ = 1135827259776.

The previous prime is 2271659477407. The next prime is 2271659477453. The reversal of 2271659477434 is 4347749561722.

It can be written as a sum of positive squares in 2 ways, for example, as 1342272859225 + 929386618209 = 1158565^2 + 964047^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277162 + ... + 2149450.

Almost surely, 2^{2271659477434} is an apocalyptic number.

2271659477434 is a deficient number, since it is larger than the sum of its proper divisors (1135837175546).

2271659477434 is a wasteful number, since it uses less digits than its factorization.

2271659477434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478944.

The product of its digits is 71124480, while the sum is 61.

The spelling of 2271659477434 in words is "two trillion, two hundred seventy-one billion, six hundred fifty-nine million, four hundred seventy-seven thousand, four hundred thirty-four".