200400024002 has 8 divisors (see below), whose sum is σ = 318282391116. Its totient is φ = 94305893632.

The previous prime is 200400023987. The next prime is 200400024023. The reversal of 200400024002 is 200420004002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 199354213081 + 1045810921 = 446491^2 + 32339^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2947059143 + ... + 2947059210.

Almost surely, 2^200400024002 is an apocalyptic number.

200400024002 is a deficient number, since it is larger than the sum of its proper divisors (117882367114).

200400024002 is a wasteful number, since it uses less digits than its factorization.

200400024002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5894118372.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 200400024002 its reverse (200420004002), we get a palindrome (400820028004).

The spelling of 200400024002 in words is "two hundred billion, four hundred million, twenty-four thousand, two".