2320405303412 has 24 divisors (see below), whose sum is σ = 4642021573056. Its totient is φ = 994199923008.

The previous prime is 2320405303409. The next prime is 2320405303441. The reversal of 2320405303412 is 2143035040232.

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 7 ways as a sum of consecutive naturals, for example, 10702958 + ... + 10917605.

It is an arithmetic number, because the mean of its divisors is an integer number (193417565544).

Almost surely, 2^{2320405303412} is an apocalyptic number.

It is an amenable number.

2320405303412 is an abundant number, since it is smaller than the sum of its proper divisors (2321616269644).

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

2320405303412 is a wasteful number, since it uses less digits than its factorization.

2320405303412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21624407 (or 21624405 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 29.

The spelling of 2320405303412 in words is "two trillion, three hundred twenty billion, four hundred five million, three hundred three thousand, four hundred twelve".