2316438346132 has 6 divisors (see below), whose sum is σ = 4053767105738. Its totient is φ = 1158219173064.

The previous prime is 2316438346109. The next prime is 2316438346133.

2316438346132 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 1279694887696 + 1036743458436 = 1131236^2 + 1018206^2 .

It is a super-2 number, since 2×2316438346132² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2316438346133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289554793263 + ... + 289554793270.

Almost surely, 2^{2316438346132} is an apocalyptic number.

It is an amenable number.

2316438346132 is a deficient number, since it is larger than the sum of its proper divisors (1737328759606).

2316438346132 is a wasteful number, since it uses less digits than its factorization.

2316438346132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579109586537 (or 579109586535 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 46.

The spelling of 2316438346132 in words is "two trillion, three hundred sixteen billion, four hundred thirty-eight million, three hundred forty-six thousand, one hundred thirty-two".