200554215434 has 16 divisors (see below), whose sum is σ = 303693686208. Its totient is φ = 99323300832.

The previous prime is 200554215427. The next prime is 200554215443. The reversal of 200554215434 is 434512455002.

It is a junction number, because it is equal to n+sod(n) for n = 200554215394 and 200554215403.

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, 1255067 + ... + 1405809.

It is an arithmetic number, because the mean of its divisors is an integer number (18980855388).

Almost surely, 2^200554215434 is an apocalyptic number.

200554215434 is a deficient number, since it is larger than the sum of its proper divisors (103139470774).

200554215434 is a wasteful number, since it uses less digits than its factorization.

200554215434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157069.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 200554215434 in words is "two hundred billion, five hundred fifty-four million, two hundred fifteen thousand, four hundred thirty-four".