2132340434234 has 8 divisors (see below), whose sum is σ = 3276523106388. Its totient is φ = 1040166065440.

The previous prime is 2132340434197. The next prime is 2132340434291. The reversal of 2132340434234 is 4324340432312.

It can be written as a sum of positive squares in 2 ways, for example, as 1486929043609 + 645411390625 = 1219397^2 + 803375^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2132340434194 and 2132340434203.

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, 13002075737 + ... + 13002075900.

Almost surely, 2^{2132340434234} is an apocalyptic number.

2132340434234 is a deficient number, since it is larger than the sum of its proper divisors (1144182672154).

2132340434234 is a wasteful number, since it uses less digits than its factorization.

2132340434234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26004151680.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 2132340434234 its reverse (4324340432312), we get a palindrome (6456680866546).

The spelling of 2132340434234 in words is "two trillion, one hundred thirty-two billion, three hundred forty million, four hundred thirty-four thousand, two hundred thirty-four".