11454110102042 has 8 divisors (see below), whose sum is σ = 17181370898100. Its totient is φ = 5726986469344.

The previous prime is 11454110102011. The next prime is 11454110102059. The reversal of 11454110102042 is 24020101145411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10893095619961 + 561014482081 = 3300469^2 + 749009^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 34081817 + ... + 34416252.

Almost surely, 2^{11454110102042} is an apocalyptic number.

11454110102042 is a deficient number, since it is larger than the sum of its proper divisors (5727260796058).

11454110102042 is an equidigital number, since it uses as much as digits as its factorization.

11454110102042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68581680.

The product of its (nonzero) digits is 1280, while the sum is 26.

Adding to 11454110102042 its reverse (24020101145411), we get a palindrome (35474211247453).

The spelling of 11454110102042 in words is "eleven trillion, four hundred fifty-four billion, one hundred ten million, one hundred two thousand, forty-two".