200425504000981 has 8 divisors (see below), whose sum is σ = 230057970907520. Its totient is φ = 171043100106768.

The previous prime is 200425504000919. The next prime is 200425504000993. The reversal of 200425504000981 is 189000405524002.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 200425504000981 - 2¹³ = 200425503992789 is a prime.

It is a super-2 number, since 2×200425504000981² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200425504000901) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62515751361 + ... + 62515754566.

It is an arithmetic number, because the mean of its divisors is an integer number (28757246363440).

Almost surely, 2^{200425504000981} is an apocalyptic number.

It is an amenable number.

200425504000981 is a deficient number, since it is larger than the sum of its proper divisors (29632466906539).

200425504000981 is a wasteful number, since it uses less digits than its factorization.

200425504000981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125031506163.

The product of its (nonzero) digits is 115200, while the sum is 40.

Adding to 200425504000981 its reverse (189000405524002), we get a palindrome (389425909524983).

The spelling of 200425504000981 in words is "two hundred trillion, four hundred twenty-five billion, five hundred four million, nine hundred eighty-one", and thus it is an aban number.