9995294131901 has 4 divisors (see below), whose sum is σ = 10764162911292. Its totient is φ = 9226425352512.

The previous prime is 9995294131829. The next prime is 9995294131909. The reversal of 9995294131901 is 1091314925999.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6467489851876 + 3527804280025 = 2543126^2 + 1878245^2 .

It is a cyclic number.

It is not a de Polignac number, because 9995294131901 - 2³⁸ = 9720416224957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9995294131909) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 384434389676 + ... + 384434389701.

It is an arithmetic number, because the mean of its divisors is an integer number (2691040727823).

Almost surely, 2^{9995294131901} is an apocalyptic number.

It is an amenable number.

9995294131901 is a deficient number, since it is larger than the sum of its proper divisors (768868779391).

9995294131901 is a wasteful number, since it uses less digits than its factorization.

9995294131901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768868779390.

The product of its (nonzero) digits is 7085880, while the sum is 62.

The spelling of 9995294131901 in words is "nine trillion, nine hundred ninety-five billion, two hundred ninety-four million, one hundred thirty-one thousand, nine hundred one".