434231003322540 has 144 divisors (see below), whose sum is σ = 1317707687892960. Its totient is φ = 115747440261120.

The previous prime is 434231003322503. The next prime is 434231003322581. The reversal of 434231003322540 is 45223300132434.

434231003322540 is a `hidden beast` number, since 4 + 3 + 4 + 2 + 3 + 100 + 3 + 3 + 2 + 2 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 434231003322495 and 434231003322504.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11992331956 + ... + 11992368164.

It is an arithmetic number, because the mean of its divisors is an integer number (9150747832590).

Almost surely, 2^{434231003322540} is an apocalyptic number.

It is an amenable number.

434231003322540 is an abundant number, since it is smaller than the sum of its proper divisors (883476684570420).

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

434231003322540 is a wasteful number, since it uses less digits than its factorization.

434231003322540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61712 (or 61707 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 36.

Adding to 434231003322540 its reverse (45223300132434), we get a palindrome (479454303454974).

The spelling of 434231003322540 in words is "four hundred thirty-four trillion, two hundred thirty-one billion, three million, three hundred twenty-two thousand, five hundred forty".