1146244422046 has 8 divisors (see below), whose sum is σ = 1794121704144. Its totient is φ = 548203854000.

The previous prime is 1146244421983. The next prime is 1146244422047. The reversal of 1146244422046 is 6402244426411.

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

It is a super-2 number, since 2×1146244422046² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146244422047) by changing a digit.

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, 12459178455 + ... + 12459178546.

It is an arithmetic number, because the mean of its divisors is an integer number (224265213018).

Almost surely, 2^{1146244422046} is an apocalyptic number.

1146244422046 is a deficient number, since it is larger than the sum of its proper divisors (647877282098).

1146244422046 is a wasteful number, since it uses less digits than its factorization.

1146244422046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24918357026.

The product of its (nonzero) digits is 294912, while the sum is 40.

Adding to 1146244422046 its reverse (6402244426411), we get a palindrome (7548488848457).

The spelling of 1146244422046 in words is "one trillion, one hundred forty-six billion, two hundred forty-four million, four hundred twenty-two thousand, forty-six".