423034541140 has 24 divisors (see below), whose sum is σ = 889807736160. Its totient is φ = 168940445088.

The previous prime is 423034541123. The next prime is 423034541173. The reversal of 423034541140 is 41145430324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17073022 + ... + 17097781.

It is an arithmetic number, because the mean of its divisors is an integer number (37075322340).

Almost surely, 2^423034541140 is an apocalyptic number.

It is an amenable number.

423034541140 is an abundant number, since it is smaller than the sum of its proper divisors (466773195020).

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

423034541140 is a wasteful number, since it uses less digits than its factorization.

423034541140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34171431 (or 34171429 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 423034541140 its reverse (41145430324), we get a palindrome (464179971464).

The spelling of 423034541140 in words is "four hundred twenty-three billion, thirty-four million, five hundred forty-one thousand, one hundred forty".