432261665255451 has 8 divisors (see below), whose sum is σ = 576349584321600. Its totient is φ = 288174094846472.

The previous prime is 432261665255423. The next prime is 432261665255513. The reversal of 432261665255451 is 154552566162234.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 432261665255451 - 2⁷ = 432261665255323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 432261665255391 and 432261665255400.

It is not an unprimeable number, because it can be changed into a prime (432261665255851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84257601 + ... + 89240498.

It is an arithmetic number, because the mean of its divisors is an integer number (72043698040200).

Almost surely, 2^{432261665255451} is an apocalyptic number.

432261665255451 is a deficient number, since it is larger than the sum of its proper divisors (144087919066149).

432261665255451 is a wasteful number, since it uses less digits than its factorization.

432261665255451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174328585.

The product of its digits is 51840000, while the sum is 57.

The spelling of 432261665255451 in words is "four hundred thirty-two trillion, two hundred sixty-one billion, six hundred sixty-five million, two hundred fifty-five thousand, four hundred fifty-one".