200371401 has 20 divisors (see below), whose sum is σ = 316929492. Its totient is φ = 125722368.

The previous prime is 200371361. The next prime is 200371403. The reversal of 200371401 is 104173002.

It can be written as a sum of positive squares in 2 ways, for example, as 128799801 + 71571600 = 11349^2 + 8460^2 .

It is not a de Polignac number, because 200371401 - 2¹⁰ = 200370377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (200371403) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 71380 + ... + 74133.

Almost surely, 2^200371401 is an apocalyptic number.

It is an amenable number.

200371401 is a deficient number, since it is larger than the sum of its proper divisors (116558091).

200371401 is a wasteful number, since it uses less digits than its factorization.

200371401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145542 (or 145533 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 200371401 is about 14155.2605415796. The cubic root of 200371401 is about 585.1653181690.

The spelling of 200371401 in words is "two hundred million, three hundred seventy-one thousand, four hundred one".