4340632453452 has 36 divisors (see below), whose sum is σ = 10979103200520. Its totient is φ = 1445961140352.

The previous prime is 4340632453439. The next prime is 4340632453457. The reversal of 4340632453452 is 2543542360434.

4340632453452 is a `hidden beast` number, since 4 + 3 + 4 + 0 + 63 + 2 + 4 + 534 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 4340632453398 and 4340632453407.

It is not an unprimeable number, because it can be changed into a prime (4340632453457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38123373 + ... + 38237060.

Almost surely, 2^{4340632453452} is an apocalyptic number.

It is an amenable number.

4340632453452 is an abundant number, since it is smaller than the sum of its proper divisors (6638470747068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4340632453452 is a wasteful number, since it uses less digits than its factorization.

4340632453452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76362022 (or 76362017 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 45.

The spelling of 4340632453452 in words is "four trillion, three hundred forty billion, six hundred thirty-two million, four hundred fifty-three thousand, four hundred fifty-two".