7104421552457 has 8 divisors (see below), whose sum is σ = 7488069562440. Its totient is φ = 6730018072960.

The previous prime is 7104421552441. The next prime is 7104421552483. The reversal of 7104421552457 is 7542551244017.

It can be written as a sum of positive squares in 4 ways, for example, as 3950828053561 + 3153593498896 = 1987669^2 + 1775836^2 .

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 7104421552457 - 2⁴ = 7104421552441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7104421558457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2311131044 + ... + 2311134117.

It is an arithmetic number, because the mean of its divisors is an integer number (936008695305).

Almost surely, 2^{7104421552457} is an apocalyptic number.

It is an amenable number.

7104421552457 is a deficient number, since it is larger than the sum of its proper divisors (383648009983).

7104421552457 is a wasteful number, since it uses less digits than its factorization.

7104421552457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4622265243.

The product of its (nonzero) digits is 1568000, while the sum is 47.

The spelling of 7104421552457 in words is "seven trillion, one hundred four billion, four hundred twenty-one million, five hundred fifty-two thousand, four hundred fifty-seven".