9461481891995 has 16 divisors (see below), whose sum is σ = 13001543331840. Its totient is φ = 6474974928864.

The previous prime is 9461481891971. The next prime is 9461481892019. The reversal of 9461481891995 is 5991981841649.

It is an interprime number because it is at equal distance from previous prime (9461481891971) and next prime (9461481892019).

It is a cyclic number.

It is not a de Polignac number, because 9461481891995 - 2⁸ = 9461481891739 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268698155 + ... + 268733364.

It is an arithmetic number, because the mean of its divisors is an integer number (812596458240).

Almost surely, 2^{9461481891995} is an apocalyptic number.

9461481891995 is a deficient number, since it is larger than the sum of its proper divisors (3540061439845).

9461481891995 is a wasteful number, since it uses less digits than its factorization.

9461481891995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537432034.

The product of its digits is 201553920, while the sum is 74.

The spelling of 9461481891995 in words is "nine trillion, four hundred sixty-one billion, four hundred eighty-one million, eight hundred ninety-one thousand, nine hundred ninety-five".