434321033140 has 48 divisors (see below), whose sum is σ = 951819402240. Its totient is φ = 166159319040.

The previous prime is 434321033129. The next prime is 434321033143. The reversal of 434321033140 is 41330123434.

It is a junction number, because it is equal to n+sod(n) for n = 434321033099 and 434321033108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434321033143) 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, 5614525 + ... + 5691355.

It is an arithmetic number, because the mean of its divisors is an integer number (19829570880).

Almost surely, 2^434321033140 is an apocalyptic number.

It is an amenable number.

434321033140 is an abundant number, since it is smaller than the sum of its proper divisors (517498369100).

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

434321033140 is a wasteful number, since it uses less digits than its factorization.

434321033140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89152 (or 89150 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 434321033140 its reverse (41330123434), we get a palindrome (475651156574).

The spelling of 434321033140 in words is "four hundred thirty-four billion, three hundred twenty-one million, thirty-three thousand, one hundred forty".