201061435312 has 40 divisors (see below), whose sum is σ = 403416179712. Its totient is φ = 96974894400.

The previous prime is 201061435307. The next prime is 201061435321. The reversal of 201061435312 is 213534160102.

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, 497458 + ... + 805969.

Almost surely, 2^201061435312 is an apocalyptic number.

It is an amenable number.

201061435312 is an abundant number, since it is smaller than the sum of its proper divisors (202354744400).

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

201061435312 is a wasteful number, since it uses less digits than its factorization.

201061435312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303777 (or 1303771 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 201061435312 its reverse (213534160102), we get a palindrome (414595595414).

The spelling of 201061435312 in words is "two hundred one billion, sixty-one million, four hundred thirty-five thousand, three hundred twelve".