201331434296 has 8 divisors (see below), whose sum is σ = 377496439320. Its totient is φ = 100665717144.

The previous prime is 201331434287. The next prime is 201331434323. The reversal of 201331434296 is 692434133102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12583214636 + ... + 12583214651.

It is an arithmetic number, because the mean of its divisors is an integer number (47187054915).

Almost surely, 2^201331434296 is an apocalyptic number.

It is an amenable number.

201331434296 is a deficient number, since it is larger than the sum of its proper divisors (176165005024).

201331434296 is a wasteful number, since it uses less digits than its factorization.

201331434296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25166429293 (or 25166429289 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 38.

Adding to 201331434296 its reverse (692434133102), we get a palindrome (893765567398).

The spelling of 201331434296 in words is "two hundred one billion, three hundred thirty-one million, four hundred thirty-four thousand, two hundred ninety-six".