201402233034040 has 64 divisors (see below), whose sum is σ = 460916189062560. Its totient is φ = 79186347102720.

The previous prime is 201402233034031. The next prime is 201402233034161. The reversal of 201402233034040 is 40430332204102.

201402233034040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 80272207 + ... + 82743166.

Almost surely, 2^{201402233034040} is an apocalyptic number.

201402233034040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201402233034040 is an abundant number, since it is smaller than the sum of its proper divisors (259513956028520).

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

201402233034040 is a wasteful number, since it uses less digits than its factorization.

201402233034040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163015912 (or 163015908 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 201402233034040 its reverse (40430332204102), we get a palindrome (241832565238142).

The spelling of 201402233034040 in words is "two hundred one trillion, four hundred two billion, two hundred thirty-three million, thirty-four thousand, forty".