434124311203220 has 72 divisors (see below), whose sum is σ = 1002083064649632. Its totient is φ = 157861913767360.

The previous prime is 434124311203183. The next prime is 434124311203237. The reversal of 434124311203220 is 22302113421434.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 277915607 + ... + 279473313.

It is an arithmetic number, because the mean of its divisors is an integer number (13917820342356).

Almost surely, 2^{434124311203220} is an apocalyptic number.

It is an amenable number.

434124311203220 is an abundant number, since it is smaller than the sum of its proper divisors (567958753446412).

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

434124311203220 is a wasteful number, since it uses less digits than its factorization.

434124311203220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1672901 (or 1672888 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 434124311203220 its reverse (22302113421434), we get a palindrome (456426424624654).

The spelling of 434124311203220 in words is "four hundred thirty-four trillion, one hundred twenty-four billion, three hundred eleven million, two hundred three thousand, two hundred twenty".