1373003061406 has 16 divisors (see below), whose sum is σ = 2085557806080. Its totient is φ = 677871574200.

The previous prime is 1373003061401. The next prime is 1373003061407. The reversal of 1373003061406 is 6041603003731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1373003061401) 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, 13561446 + ... + 13662313.

It is an arithmetic number, because the mean of its divisors is an integer number (130347362880).

Almost surely, 2^{1373003061406} is an apocalyptic number.

1373003061406 is a deficient number, since it is larger than the sum of its proper divisors (712554744674).

1373003061406 is a wasteful number, since it uses less digits than its factorization.

1373003061406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27224079.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 1373003061406 in words is "one trillion, three hundred seventy-three billion, three million, sixty-one thousand, four hundred six".