200515346542 has 16 divisors (see below), whose sum is σ = 351734562432. Its totient is φ = 83936656440.

The previous prime is 200515346533. The next prime is 200515346573. The reversal of 200515346542 is 245643515002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166540384 + ... + 166541587.

It is an arithmetic number, because the mean of its divisors is an integer number (21983410152).

Almost surely, 2^200515346542 is an apocalyptic number.

200515346542 is a deficient number, since it is larger than the sum of its proper divisors (151219215890).

200515346542 is a wasteful number, since it uses less digits than its factorization.

200515346542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333082023.

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 200515346542 in words is "two hundred billion, five hundred fifteen million, three hundred forty-six thousand, five hundred forty-two".