1350440021006 has 16 divisors (see below), whose sum is σ = 2143503088128. Its totient is φ = 636765960600.

The previous prime is 1350440020931. The next prime is 1350440021009. The reversal of 1350440021006 is 6001200440531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350440021009) 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 7 ways as a sum of consecutive naturals, for example, 206738930 + ... + 206745461.

It is an arithmetic number, because the mean of its divisors is an integer number (133968943008).

Almost surely, 2^{1350440021006} is an apocalyptic number.

1350440021006 is a deficient number, since it is larger than the sum of its proper divisors (793063067122).

1350440021006 is a wasteful number, since it uses less digits than its factorization.

1350440021006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413484487.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 1350440021006 its reverse (6001200440531), we get a palindrome (7351640461537).

The spelling of 1350440021006 in words is "one trillion, three hundred fifty billion, four hundred forty million, twenty-one thousand, six".