2145200045410 has 16 divisors (see below), whose sum is σ = 3899591371512. Its totient is φ = 849584176000.

The previous prime is 2145200045369. The next prime is 2145200045479. The reversal of 2145200045410 is 145400025412.

It can be written as a sum of positive squares in 4 ways, for example, as 2096475222241 + 48724823169 = 1447921^2 + 220737^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061979211 + ... + 1061981230.

Almost surely, 2^{2145200045410} is an apocalyptic number.

2145200045410 is a deficient number, since it is larger than the sum of its proper divisors (1754391326102).

2145200045410 is a wasteful number, since it uses less digits than its factorization.

2145200045410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123960549.

The product of its (nonzero) digits is 6400, while the sum is 28.

The spelling of 2145200045410 in words is "two trillion, one hundred forty-five billion, two hundred million, forty-five thousand, four hundred ten".