5042542101345 has 48 divisors (see below), whose sum is σ = 10004194062720. Its totient is φ = 2301664038912.

The previous prime is 5042542101341. The next prime is 5042542101427. The reversal of 5042542101345 is 5431012452405.

5042542101345 is a `hidden beast` number, since 5 + 0 + 4 + 2 + 542 + 101 + 3 + 4 + 5 = 666.

It is not a de Polignac number, because 5042542101345 - 2² = 5042542101341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5042542101341) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11938144 + ... + 12353313.

It is an arithmetic number, because the mean of its divisors is an integer number (208420709640).

Almost surely, 2^{5042542101345} is an apocalyptic number.

It is an amenable number.

5042542101345 is a deficient number, since it is larger than the sum of its proper divisors (4961651961375).

5042542101345 is a wasteful number, since it uses less digits than its factorization.

5042542101345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24292134 (or 24292131 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

The spelling of 5042542101345 in words is "five trillion, forty-two billion, five hundred forty-two million, one hundred one thousand, three hundred forty-five".