7138315455361 has 8 divisors (see below), whose sum is σ = 7224853436640. Its totient is φ = 7051790192832.

The previous prime is 7138315455241. The next prime is 7138315455413. The reversal of 7138315455361 is 1635545138317.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7138315455361 - 2²³ = 7138307066753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7138315455299 and 7138315455308.

It is not an unprimeable number, because it can be changed into a prime (7138315455961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2047971 + ... + 4297768.

It is an arithmetic number, because the mean of its divisors is an integer number (903106679580).

Almost surely, 2^{7138315455361} is an apocalyptic number.

It is an amenable number.

7138315455361 is a deficient number, since it is larger than the sum of its proper divisors (86537981279).

7138315455361 is a wasteful number, since it uses less digits than its factorization.

7138315455361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6359375.

The product of its digits is 4536000, while the sum is 52.

The spelling of 7138315455361 in words is "seven trillion, one hundred thirty-eight billion, three hundred fifteen million, four hundred fifty-five thousand, three hundred sixty-one".