9401053793691 has 8 divisors (see below), whose sum is σ = 14325415304704. Its totient is φ = 5372030739240.

The previous prime is 9401053793669. The next prime is 9401053793749. The reversal of 9401053793691 is 1963973501049.

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

It is not a de Polignac number, because 9401053793691 - 2¹³ = 9401053785499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9401053393691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223834614115 + ... + 223834614156.

It is an arithmetic number, because the mean of its divisors is an integer number (1790676913088).

Almost surely, 2^{9401053793691} is an apocalyptic number.

9401053793691 is a deficient number, since it is larger than the sum of its proper divisors (4924361511013).

9401053793691 is a wasteful number, since it uses less digits than its factorization.

9401053793691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447669228281.

The product of its (nonzero) digits is 5511240, while the sum is 57.

The spelling of 9401053793691 in words is "nine trillion, four hundred one billion, fifty-three million, seven hundred ninety-three thousand, six hundred ninety-one".