11621016231453 has 48 divisors (see below), whose sum is σ = 17614517057280. Its totient is φ = 7374167019648.

The previous prime is 11621016231443. The next prime is 11621016231457. The reversal of 11621016231453 is 35413261012611.

11621016231453 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 10 + 1 + 623 + 14 + 5 + 3 = 666.

It is not a de Polignac number, because 11621016231453 - 2⁴ = 11621016231437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11621016231457) 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 47 ways as a sum of consecutive naturals, for example, 33933151 + ... + 34273907.

It is an arithmetic number, because the mean of its divisors is an integer number (366969105360).

Almost surely, 2^{11621016231453} is an apocalyptic number.

It is an amenable number.

11621016231453 is a deficient number, since it is larger than the sum of its proper divisors (5993500825827).

11621016231453 is a wasteful number, since it uses less digits than its factorization.

11621016231453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343026 (or 343023 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 11621016231453 in words is "eleven trillion, six hundred twenty-one billion, sixteen million, two hundred thirty-one thousand, four hundred fifty-three".