11546142026 has 16 divisors (see below), whose sum is σ = 17666976096. Its totient is φ = 5658025296.

The previous prime is 11546142019. The next prime is 11546142029. The reversal of 11546142026 is 62024164511.

It is a junction number, because it is equal to n+sod(n) for n = 11546141983 and 11546142001.

It is not an unprimeable number, because it can be changed into a prime (11546142029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192296 + ... + 245091.

It is an arithmetic number, because the mean of its divisors is an integer number (1104186006).

Almost surely, 2^11546142026 is an apocalyptic number.

11546142026 is a deficient number, since it is larger than the sum of its proper divisors (6120834070).

11546142026 is a wasteful number, since it uses less digits than its factorization.

11546142026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437653.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 11546142026 in words is "eleven billion, five hundred forty-six million, one hundred forty-two thousand, twenty-six".