11653420046326 has 4 divisors (see below), whose sum is σ = 17480130069492. Its totient is φ = 5826710023162.

The previous prime is 11653420046311. The next prime is 11653420046357. The reversal of 11653420046326 is 62364002435611.

It is a happy number.

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

It is a super-2 number, since 2×11653420046326² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2913355011580 + ... + 2913355011583.

It is an arithmetic number, because the mean of its divisors is an integer number (4370032517373).

Almost surely, 2^{11653420046326} is an apocalyptic number.

11653420046326 is a deficient number, since it is larger than the sum of its proper divisors (5826710023166).

11653420046326 is an equidigital number, since it uses as much as digits as its factorization.

11653420046326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5826710023165.

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 11653420046326 in words is "eleven trillion, six hundred fifty-three billion, four hundred twenty million, forty-six thousand, three hundred twenty-six".