2316421316434 has 4 divisors (see below), whose sum is σ = 3474631974654. Its totient is φ = 1158210658216.

The previous prime is 2316421316359. The next prime is 2316421316441. The reversal of 2316421316434 is 4346131246132.

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

It can be written as a sum of positive squares in only one way, i.e., 2181986894025 + 134434422409 = 1477155^2 + 366653^2 .

It is a super-3 number, since 3×2316421316434³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 579105329107 + ... + 579105329110.

Almost surely, 2^{2316421316434} is an apocalyptic number.

2316421316434 is a deficient number, since it is larger than the sum of its proper divisors (1158210658220).

2316421316434 is a wasteful number, since it uses less digits than its factorization.

2316421316434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158210658219.

The product of its digits is 248832, while the sum is 40.

The spelling of 2316421316434 in words is "two trillion, three hundred sixteen billion, four hundred twenty-one million, three hundred sixteen thousand, four hundred thirty-four".