201014323340 has 24 divisors (see below), whose sum is σ = 422224850880. Its totient is φ = 80387677568.

The previous prime is 201014323333. The next prime is 201014323373. The reversal of 201014323340 is 43323410102.

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, 1036745 + ... + 1215264.

It is an arithmetic number, because the mean of its divisors is an integer number (17592702120).

Almost surely, 2^201014323340 is an apocalyptic number.

201014323340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201014323340 is an abundant number, since it is smaller than the sum of its proper divisors (221210527540).

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

201014323340 is a wasteful number, since it uses less digits than its factorization.

201014323340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2256481 (or 2256479 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 201014323340 its reverse (43323410102), we get a palindrome (244337733442).

The spelling of 201014323340 in words is "two hundred one billion, fourteen million, three hundred twenty-three thousand, three hundred forty".