431012013342 has 32 divisors (see below), whose sum is σ = 920422027008. Its totient is φ = 134228208576.

The previous prime is 431012013329. The next prime is 431012013347. The reversal of 431012013342 is 243310210134.

It is a happy number.

It is a super-3 number, since 3×431012013342³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431012013347) 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, 36311223 + ... + 36323090.

It is an arithmetic number, because the mean of its divisors is an integer number (28763188344).

Almost surely, 2^431012013342 is an apocalyptic number.

431012013342 is an abundant number, since it is smaller than the sum of its proper divisors (489410013666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

431012013342 is a wasteful number, since it uses less digits than its factorization.

431012013342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72634384.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 431012013342 its reverse (243310210134), we get a palindrome (674322223476).

The spelling of 431012013342 in words is "four hundred thirty-one billion, twelve million, thirteen thousand, three hundred forty-two".