1432312334420 has 72 divisors (see below), whose sum is σ = 3311269258752. Its totient is φ = 520035271360.

The previous prime is 1432312334419. The next prime is 1432312334443. The reversal of 1432312334420 is 244332132341.

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, 1108349 + ... + 2023131.

It is an arithmetic number, because the mean of its divisors is an integer number (45989850816).

Almost surely, 2^{1432312334420} is an apocalyptic number.

1432312334420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1432312334420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1655634629376).

1432312334420 is an abundant number, since it is smaller than the sum of its proper divisors (1878956924332).

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

1432312334420 is a wasteful number, since it uses less digits than its factorization.

1432312334420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915461 (or 915448 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 1432312334420 its reverse (244332132341), we get a palindrome (1676644466761).

The spelling of 1432312334420 in words is "one trillion, four hundred thirty-two billion, three hundred twelve million, three hundred thirty-four thousand, four hundred twenty".