201042433260 has 72 divisors (see below), whose sum is σ = 622803819456. Its totient is φ = 52470647040.

The previous prime is 201042433183. The next prime is 201042433261. The reversal of 201042433260 is 62334240102.

201042433260 is a `hidden beast` number, since 201 + 0 + 4 + 2 + 433 + 26 + 0 = 666.

It is a super-2 number, since 2×201042433260² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201042433261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11873481 + ... + 11890400.

It is an arithmetic number, because the mean of its divisors is an integer number (8650053048).

Almost surely, 2^201042433260 is an apocalyptic number.

201042433260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201042433260 is an abundant number, since it is smaller than the sum of its proper divisors (421761386196).

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

201042433260 is a wasteful number, since it uses less digits than its factorization.

201042433260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23763943 (or 23763938 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 201042433260 its reverse (62334240102), we get a palindrome (263376673362).

The spelling of 201042433260 in words is "two hundred one billion, forty-two million, four hundred thirty-three thousand, two hundred sixty".