11616040423234 has 8 divisors (see below), whose sum is σ = 18764372991420. Its totient is φ = 5361249426096.

The previous prime is 11616040423231. The next prime is 11616040423241. The reversal of 11616040423234 is 43232404061611.

It can be written as a sum of positive squares in 2 ways, for example, as 10862277865209 + 753762558025 = 3295797^2 + 868195^2 .

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

It is a super-2 number, since 2×11616040423234² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11616040423193 and 11616040423202.

It is not an unprimeable number, because it can be changed into a prime (11616040423231) 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, 223385392729 + ... + 223385392780.

Almost surely, 2^{11616040423234} is an apocalyptic number.

11616040423234 is a deficient number, since it is larger than the sum of its proper divisors (7148332568186).

11616040423234 is a wasteful number, since it uses less digits than its factorization.

11616040423234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446770785524.

The product of its (nonzero) digits is 82944, while the sum is 37.

Adding to 11616040423234 its reverse (43232404061611), we get a palindrome (54848444484845).

The spelling of 11616040423234 in words is "eleven trillion, six hundred sixteen billion, forty million, four hundred twenty-three thousand, two hundred thirty-four".