432013340421123 has 64 divisors (see below), whose sum is σ = 604998991110144. Its totient is φ = 273853281024000.

The previous prime is 432013340421101. The next prime is 432013340421191. The reversal of 432013340421123 is 321124043310234.

It is not a de Polignac number, because 432013340421123 - 2²¹ = 432013338323971 is a prime.

It is a super-2 number, since 2×432013340421123² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (432013340421823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47281744411 + ... + 47281753547.

It is an arithmetic number, because the mean of its divisors is an integer number (9453109236096).

Almost surely, 2^{432013340421123} is an apocalyptic number.

432013340421123 is a deficient number, since it is larger than the sum of its proper divisors (172985650689021).

432013340421123 is a wasteful number, since it uses less digits than its factorization.

432013340421123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17316.

The product of its (nonzero) digits is 41472, while the sum is 33.

Adding to 432013340421123 its reverse (321124043310234), we get a palindrome (753137383731357).

The spelling of 432013340421123 in words is "four hundred thirty-two trillion, thirteen billion, three hundred forty million, four hundred twenty-one thousand, one hundred twenty-three".