3432742752647 has 16 divisors (see below), whose sum is σ = 3727677408000. Its totient is φ = 3142322767872.

The previous prime is 3432742752479. The next prime is 3432742752727. The reversal of 3432742752647 is 7462572472343.

It is a cyclic number.

It is not a de Polignac number, because 3432742752647 - 2¹⁴ = 3432742736263 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3432742752592 and 3432742752601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3432742752347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1362647 + ... + 2953352.

It is an arithmetic number, because the mean of its divisors is an integer number (232979838000).

Almost surely, 2^{3432742752647} is an apocalyptic number.

3432742752647 is a deficient number, since it is larger than the sum of its proper divisors (294934655353).

3432742752647 is a wasteful number, since it uses less digits than its factorization.

3432742752647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4316522.

The product of its digits is 47416320, while the sum is 56.

The spelling of 3432742752647 in words is "three trillion, four hundred thirty-two billion, seven hundred forty-two million, seven hundred fifty-two thousand, six hundred forty-seven".