4312055463240 has 256 divisors, whose sum is σ = 15154913894400. Its totient is φ = 961053797376.

The previous prime is 4312055463181. The next prime is 4312055463253. The reversal of 4312055463240 is 423645502134.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10417107 + ... + 10823133.

It is an arithmetic number, because the mean of its divisors is an integer number (59198882400).

Almost surely, 2^{4312055463240} is an apocalyptic number.

4312055463240 is a gapful number since it is divisible by the number (40) 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 4312055463240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7577456947200).

4312055463240 is an abundant number, since it is smaller than the sum of its proper divisors (10842858431160).

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

4312055463240 is a wasteful number, since it uses less digits than its factorization.

4312055463240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406364 (or 406360 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

The spelling of 4312055463240 in words is "four trillion, three hundred twelve billion, fifty-five million, four hundred sixty-three thousand, two hundred forty".