431424050355 has 48 divisors (see below), whose sum is σ = 793254350304. Its totient is φ = 216157455360.

The previous prime is 431424050341. The next prime is 431424050357. The reversal of 431424050355 is 553050424134.

431424050355 is a `hidden beast` number, since 4 + 3 + 14 + 240 + 50 + 355 = 666.

It is not a de Polignac number, because 431424050355 - 2⁷ = 431424050227 is a prime.

It is a super-2 number, since 2×431424050355² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (431424050357) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 107349 + ... + 935078.

It is an arithmetic number, because the mean of its divisors is an integer number (16526132298).

Almost surely, 2^431424050355 is an apocalyptic number.

431424050355 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

431424050355 is a deficient number, since it is larger than the sum of its proper divisors (361830299949).

431424050355 is a wasteful number, since it uses less digits than its factorization.

431424050355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042996 (or 1042993 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 431424050355 its reverse (553050424134), we get a palindrome (984474474489).

The spelling of 431424050355 in words is "four hundred thirty-one billion, four hundred twenty-four million, fifty thousand, three hundred fifty-five".