200034758780 has 24 divisors (see below), whose sum is σ = 420688063152. Its totient is φ = 79896747392.

The previous prime is 200034758773. The next prime is 200034758783. The reversal of 200034758780 is 87857430002.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200034758783) 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, 7308257 + ... + 7335576.

It is an arithmetic number, because the mean of its divisors is an integer number (17528669298).

Almost surely, 2^200034758780 is an apocalyptic number.

200034758780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200034758780 is an abundant number, since it is smaller than the sum of its proper divisors (220653304372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200034758780 is a wasteful number, since it uses less digits than its factorization.

200034758780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14644525 (or 14644523 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 44.

The spelling of 200034758780 in words is "two hundred billion, thirty-four million, seven hundred fifty-eight thousand, seven hundred eighty".