200151543401 has 16 divisors (see below), whose sum is σ = 211988221200. Its totient is φ = 188716907520.

The previous prime is 200151543373. The next prime is 200151543409. The reversal of 200151543401 is 104345151002.

It can be written as a sum of positive squares in 8 ways, for example, as 2677959001 + 197473584400 = 51749^2 + 444380^2 .

It is not a de Polignac number, because 200151543401 - 2⁶ = 200151543337 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200151543409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216716 + ... + 668781.

It is an arithmetic number, because the mean of its divisors is an integer number (13249263825).

Almost surely, 2^200151543401 is an apocalyptic number.

It is an amenable number.

200151543401 is a deficient number, since it is larger than the sum of its proper divisors (11836677799).

200151543401 is a wasteful number, since it uses less digits than its factorization.

200151543401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885724.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 200151543401 its reverse (104345151002), we get a palindrome (304496694403).

The spelling of 200151543401 in words is "two hundred billion, one hundred fifty-one million, five hundred forty-three thousand, four hundred one".