432020355 has 64 divisors (see below), whose sum is σ = 774090240. Its totient is φ = 204374016.

The previous prime is 432020327. The next prime is 432020401. The reversal of 432020355 is 553020234.

It is not a de Polignac number, because 432020355 - 2⁶ = 432020291 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 561411 + ... + 562179.

It is an arithmetic number, because the mean of its divisors is an integer number (12095160).

Almost surely, 2^432020355 is an apocalyptic number.

432020355 is a deficient number, since it is larger than the sum of its proper divisors (342069885).

432020355 is a wasteful number, since it uses less digits than its factorization.

432020355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 432020355 is about 20785.0993502557. The cubic root of 432020355 is about 755.9645027565.

Adding to 432020355 its reverse (553020234), we get a palindrome (985040589).

The spelling of 432020355 in words is "four hundred thirty-two million, twenty thousand, three hundred fifty-five".