200377946225 has 12 divisors (see below), whose sum is σ = 248474322816. Its totient is φ = 160298699280.

The previous prime is 200377946189. The next prime is 200377946239. The reversal of 200377946225 is 522649773002.

It is not a de Polignac number, because 200377946225 - 2⁸ = 200377945969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200377946225.

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, 1765544 + ... + 1875606.

It is an arithmetic number, because the mean of its divisors is an integer number (20706193568).

Almost surely, 2^200377946225 is an apocalyptic number.

200377946225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

200377946225 is a deficient number, since it is larger than the sum of its proper divisors (48096376591).

200377946225 is a wasteful number, since it uses less digits than its factorization.

200377946225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182896 (or 182891 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 200377946225 in words is "two hundred billion, three hundred seventy-seven million, nine hundred forty-six thousand, two hundred twenty-five".