201204204011340 has 48 divisors (see below), whose sum is σ = 563673523967232. Its totient is φ = 53625716047296.

The previous prime is 201204204011257. The next prime is 201204204011413. The reversal of 201204204011340 is 43110402402102.

It is a self number, because there is not a number n which added to its sum of digits gives 201204204011340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 897960664 + ... + 898184703.

It is an arithmetic number, because the mean of its divisors is an integer number (11743198415984).

Almost surely, 2^{201204204011340} is an apocalyptic number.

201204204011340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201204204011340 is an abundant number, since it is smaller than the sum of its proper divisors (362469319955892).

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

201204204011340 is a wasteful number, since it uses less digits than its factorization.

201204204011340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1796147246 (or 1796147244 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 201204204011340 its reverse (43110402402102), we get a palindrome (244314606413442).

The spelling of 201204204011340 in words is "two hundred one trillion, two hundred four billion, two hundred four million, eleven thousand, three hundred forty".