1375470073000 has 32 divisors (see below), whose sum is σ = 3218599973160. Its totient is φ = 550188028800.

The previous prime is 1375470072983. The next prime is 1375470073007. The reversal of 1375470073000 is 3700745731.

It can be written as a sum of positive squares in 4 ways, for example, as 740525649444 + 634944423556 = 860538^2 + 796834^2 .

It is not an unprimeable number, because it can be changed into a prime (1375470073007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 687734037 + ... + 687736036.

Almost surely, 2^{1375470073000} is an apocalyptic number.

1375470073000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1375470073000 is an abundant number, since it is smaller than the sum of its proper divisors (1843129900160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1375470073000 is a wasteful number, since it uses less digits than its factorization.

1375470073000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375470094 (or 1375470080 counting only the distinct ones).

The product of its (nonzero) digits is 61740, while the sum is 37.

The spelling of 1375470073000 in words is "one trillion, three hundred seventy-five billion, four hundred seventy million, seventy-three thousand".