1000033400144 has 40 divisors (see below), whose sum is σ = 1949747267712. Its totient is φ = 496878520320.

The previous prime is 1000033400141. The next prime is 1000033400153. The reversal of 1000033400144 is 4410043300001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000033400141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2635427 + ... + 2990909.

Almost surely, 2^{1000033400144} is an apocalyptic number.

It is an amenable number.

1000033400144 is a deficient number, since it is larger than the sum of its proper divisors (949713867568).

1000033400144 is a wasteful number, since it uses less digits than its factorization.

1000033400144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356595 (or 356589 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1000033400144 its reverse (4410043300001), we get a palindrome (5410076700145).

The spelling of 1000033400144 in words is "one trillion, thirty-three million, four hundred thousand, one hundred forty-four".