1138225789046 has 8 divisors (see below), whose sum is σ = 1707481868400. Its totient is φ = 569065166248.

The previous prime is 1138225788991. The next prime is 1138225789049. The reversal of 1138225789046 is 6409875228311.

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

It is a junction number, because it is equal to n+sod(n) for n = 1138225788982 and 1138225789000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1138225789049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23834321 + ... + 23882028.

It is an arithmetic number, because the mean of its divisors is an integer number (213435233550).

It is a 1-persistent number, because it is pandigital, but 2⋅1138225789046 = 2276451578092 is not.

Almost surely, 2^{1138225789046} is an apocalyptic number.

1138225789046 is a deficient number, since it is larger than the sum of its proper divisors (569256079354).

1138225789046 is a wasteful number, since it uses less digits than its factorization.

1138225789046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47728278.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 1138225789046 in words is "one trillion, one hundred thirty-eight billion, two hundred twenty-five million, seven hundred eighty-nine thousand, forty-six".