5340402235412 has 12 divisors (see below), whose sum is σ = 9647178231936. Its totient is φ = 2584065597720.

The previous prime is 5340402235393. The next prime is 5340402235423. The reversal of 5340402235412 is 2145322040435.

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 3 ways as a sum of consecutive naturals, for example, 21533879858 + ... + 21533880105.

It is an arithmetic number, because the mean of its divisors is an integer number (803931519328).

Almost surely, 2^{5340402235412} is an apocalyptic number.

It is an amenable number.

5340402235412 is a deficient number, since it is larger than the sum of its proper divisors (4306775996524).

5340402235412 is a wasteful number, since it uses less digits than its factorization.

5340402235412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43067759998 (or 43067759996 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 5340402235412 its reverse (2145322040435), we get a palindrome (7485724275847).

The spelling of 5340402235412 in words is "five trillion, three hundred forty billion, four hundred two million, two hundred thirty-five thousand, four hundred twelve".