5144135216412 has 96 divisors (see below), whose sum is σ = 12209458060800. Its totient is φ = 1685508072192.

The previous prime is 5144135216371. The next prime is 5144135216413. The reversal of 5144135216412 is 2146125314415.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5144135216413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105650289 + ... + 105698967.

It is an arithmetic number, because the mean of its divisors is an integer number (127181854800).

Almost surely, 2^{5144135216412} is an apocalyptic number.

It is an amenable number.

5144135216412 is an abundant number, since it is smaller than the sum of its proper divisors (7065322844388).

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

5144135216412 is a wasteful number, since it uses less digits than its factorization.

5144135216412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49435 (or 49433 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The spelling of 5144135216412 in words is "five trillion, one hundred forty-four billion, one hundred thirty-five million, two hundred sixteen thousand, four hundred twelve".