1000045140200 has 48 divisors (see below), whose sum is σ = 2325468487500. Its totient is φ = 399955512320.

The previous prime is 1000045140163. The next prime is 1000045140239. The reversal of 1000045140200 is 20415400001.

It can be written as a sum of positive squares in 6 ways, for example, as 561459481636 + 438585658564 = 749306^2 + 662258^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 902126 + ... + 1677474.

Almost surely, 2^{1000045140200} is an apocalyptic number.

1000045140200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000045140200 is an abundant number, since it is smaller than the sum of its proper divisors (1325423347300).

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

1000045140200 is a wasteful number, since it uses less digits than its factorization.

1000045140200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781814 (or 781805 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The spelling of 1000045140200 in words is "one trillion, forty-five million, one hundred forty thousand, two hundred".