9613404101401 has 3 divisors (see below), whose sum is σ = 9613407201951. Its totient is φ = 9613401000852.

The previous prime is 9613404101387. The next prime is 9613404101407. The reversal of 9613404101401 is 1041014043169.

The square root of 9613404101401 is 3100549.

It is a perfect power (a square), and thus also a powerful number.

9613404101401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 8853891851401 + 759512250000 = 2975549^2 + 871500^2 .

It is not a de Polignac number, because 9613404101401 - 2¹¹ = 9613404099353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9613404101407) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1550275 + ... + 4650823.

It is an arithmetic number, because the mean of its divisors is an integer number (3204469067317).

Almost surely, 2^{9613404101401} is an apocalyptic number.

9613404101401 is the 3100549-th square number.

9613404101401 is the 1550275-th centered octagonal number.

It is an amenable number.

9613404101401 is a deficient number, since it is larger than the sum of its proper divisors (3100550).

9613404101401 is an frugal number, since it uses more digits than its factorization.

9613404101401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6201098 (or 3100549 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 9613404101401 in words is "nine trillion, six hundred thirteen billion, four hundred four million, one hundred one thousand, four hundred one".