200412251092 has 6 divisors (see below), whose sum is σ = 350721439418. Its totient is φ = 100206125544.

The previous prime is 200412251069. The next prime is 200412251093. The reversal of 200412251092 is 290152214002.

It can be written as a sum of positive squares in only one way, i.e., 182870837956 + 17541413136 = 427634^2 + 132444^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 200412251092.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200412251093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25051531383 + ... + 25051531390.

Almost surely, 2^200412251092 is an apocalyptic number.

It is an amenable number.

200412251092 is a deficient number, since it is larger than the sum of its proper divisors (150309188326).

200412251092 is a wasteful number, since it uses less digits than its factorization.

200412251092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50103062777 (or 50103062775 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

Adding to 200412251092 its reverse (290152214002), we get a palindrome (490564465094).

The spelling of 200412251092 in words is "two hundred billion, four hundred twelve million, two hundred fifty-one thousand, ninety-two".