11616026651542 has 4 divisors (see below), whose sum is σ = 17424039977316. Its totient is φ = 5808013325770.

The previous prime is 11616026651533. The next prime is 11616026651563. The reversal of 11616026651542 is 24515662061611.

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

It is a junction number, because it is equal to n+sod(n) for n = 11616026651492 and 11616026651501.

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, 2904006662884 + ... + 2904006662887.

It is an arithmetic number, because the mean of its divisors is an integer number (4356009994329).

Almost surely, 2^{11616026651542} is an apocalyptic number.

11616026651542 is a deficient number, since it is larger than the sum of its proper divisors (5808013325774).

11616026651542 is an equidigital number, since it uses as much as digits as its factorization.

11616026651542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5808013325773.

The product of its (nonzero) digits is 518400, while the sum is 46.

The spelling of 11616026651542 in words is "eleven trillion, six hundred sixteen billion, twenty-six million, six hundred fifty-one thousand, five hundred forty-two".