5412500040440 has 32 divisors (see below), whose sum is σ = 12894485392080. Its totient is φ = 2037647073792.

The previous prime is 5412500040419. The next prime is 5412500040481. The reversal of 5412500040440 is 440400052145.

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, 3979778762 + ... + 3979780121.

Almost surely, 2^{5412500040440} is an apocalyptic number.

It is an amenable number.

5412500040440 is an abundant number, since it is smaller than the sum of its proper divisors (7481985351640).

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

5412500040440 is a wasteful number, since it uses less digits than its factorization.

5412500040440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7959558911 (or 7959558907 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 5412500040440 its reverse (440400052145), we get a palindrome (5852900092585).

The spelling of 5412500040440 in words is "five trillion, four hundred twelve billion, five hundred million, forty thousand, four hundred forty".