200051402 has 4 divisors (see below), whose sum is σ = 300077106. Its totient is φ = 100025700.

The previous prime is 200051389. The next prime is 200051413. The reversal of 200051402 is 204150002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 199967881 + 83521 = 14141^2 + 289^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50012849 + ... + 50012852.

Almost surely, 2^200051402 is an apocalyptic number.

200051402 is a deficient number, since it is larger than the sum of its proper divisors (100025704).

200051402 is a wasteful number, since it uses less digits than its factorization.

200051402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100025703.

The product of its (nonzero) digits is 80, while the sum is 14.

The square root of 200051402 is about 14143.9528421160. The cubic root of 200051402 is about 584.8536434710.

The spelling of 200051402 in words is "two hundred million, fifty-one thousand, four hundred two".