7125411894719 has 8 divisors (see below), whose sum is σ = 7140383789760. Its totient is φ = 7110455704576.

The previous prime is 7125411894637. The next prime is 7125411894773. The reversal of 7125411894719 is 9174981145217.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7125411894719 is a prime.

It is a super-2 number, since 2×7125411894719² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7125411894019) 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, 3017639 + ... + 4832904.

It is an arithmetic number, because the mean of its divisors is an integer number (892547973720).

Almost surely, 2^{7125411894719} is an apocalyptic number.

7125411894719 is a deficient number, since it is larger than the sum of its proper divisors (14971895041).

7125411894719 is an equidigital number, since it uses as much as digits as its factorization.

7125411894719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7852449.

The product of its digits is 5080320, while the sum is 59.

The spelling of 7125411894719 in words is "seven trillion, one hundred twenty-five billion, four hundred eleven million, eight hundred ninety-four thousand, seven hundred nineteen".