11446154111434 has 24 divisors (see below), whose sum is σ = 19978883496000. Its totient is φ = 4903895046456.

The previous prime is 11446154111423. The next prime is 11446154111501. The reversal of 11446154111434 is 43411145164411.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18740434 + ... + 19341565.

It is an arithmetic number, because the mean of its divisors is an integer number (832453479000).

Almost surely, 2^{11446154111434} is an apocalyptic number.

11446154111434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11446154111434 is a deficient number, since it is larger than the sum of its proper divisors (8532729384566).

11446154111434 is a wasteful number, since it uses less digits than its factorization.

11446154111434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38085082 (or 38085075 counting only the distinct ones).

The product of its digits is 92160, while the sum is 40.

Adding to 11446154111434 its reverse (43411145164411), we get a palindrome (54857299275845).

The spelling of 11446154111434 in words is "eleven trillion, four hundred forty-six billion, one hundred fifty-four million, one hundred eleven thousand, four hundred thirty-four".