2412311043432 has 256 divisors, whose sum is σ = 6743126016000. Its totient is φ = 716009414400.

The previous prime is 2412311043391. The next prime is 2412311043469. The reversal of 2412311043432 is 2343401132142.

It is a self number, because there is not a number n which added to its sum of digits gives 2412311043432.

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, 108793707 + ... + 108815877.

It is an arithmetic number, because the mean of its divisors is an integer number (26340336000).

Almost surely, 2^{2412311043432} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2412311043432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3371563008000).

2412311043432 is an abundant number, since it is smaller than the sum of its proper divisors (4330814972568).

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

2412311043432 is a wasteful number, since it uses less digits than its factorization.

2412311043432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22452 (or 22448 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2412311043432 its reverse (2343401132142), we get a palindrome (4755712175574).

The spelling of 2412311043432 in words is "two trillion, four hundred twelve billion, three hundred eleven million, forty-three thousand, four hundred thirty-two".