201047074994 has 8 divisors (see below), whose sum is σ = 303420739440. Its totient is φ = 99906828516.

The previous prime is 201047074939. The next prime is 201047074997. The reversal of 201047074994 is 499470740102.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (201047074997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308354084 + ... + 308354735.

It is an arithmetic number, because the mean of its divisors is an integer number (37927592430).

Almost surely, 2^201047074994 is an apocalyptic number.

201047074994 is a deficient number, since it is larger than the sum of its proper divisors (102373664446).

201047074994 is a wasteful number, since it uses less digits than its factorization.

201047074994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616708984.

The product of its (nonzero) digits is 508032, while the sum is 47.

The spelling of 201047074994 in words is "two hundred one billion, forty-seven million, seventy-four thousand, nine hundred ninety-four".