8013138755462 has 32 divisors (see below), whose sum is σ = 12874183483392. Its totient is φ = 3731790957664.

The previous prime is 8013138755407. The next prime is 8013138755467. The reversal of 8013138755462 is 2645578313108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8013138755467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8981078 + ... + 9832905.

It is an arithmetic number, because the mean of its divisors is an integer number (402318233856).

Almost surely, 2^{8013138755462} is an apocalyptic number.

8013138755462 is a deficient number, since it is larger than the sum of its proper divisors (4861044727930).

8013138755462 is a wasteful number, since it uses less digits than its factorization.

8013138755462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18814252.

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 8013138755462 in words is "eight trillion, thirteen billion, one hundred thirty-eight million, seven hundred fifty-five thousand, four hundred sixty-two".