11674170434 has 4 divisors (see below), whose sum is σ = 17511255654. Its totient is φ = 5837085216.

The previous prime is 11674170379. The next prime is 11674170449. The reversal of 11674170434 is 43407147611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43407147611 = 2269 ⋅19130519.

It can be written as a sum of positive squares in only one way, i.e., 11497200625 + 176969809 = 107225^2 + 13303^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2918542607 + ... + 2918542610.

Almost surely, 2^11674170434 is an apocalyptic number.

11674170434 is a deficient number, since it is larger than the sum of its proper divisors (5837085220).

11674170434 is an equidigital number, since it uses as much as digits as its factorization.

11674170434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5837085219.

The product of its (nonzero) digits is 56448, while the sum is 38.

The spelling of 11674170434 in words is "eleven billion, six hundred seventy-four million, one hundred seventy thousand, four hundred thirty-four".