201034124340 has 96 divisors (see below), whose sum is σ = 652369987584. Its totient is φ = 45303457920.

The previous prime is 201034124309. The next prime is 201034124351. The reversal of 201034124340 is 43421430102.

It is a self number, because there is not a number n which added to its sum of digits gives 201034124340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3340974 + ... + 3400613.

It is an arithmetic number, because the mean of its divisors is an integer number (6795520704).

Almost surely, 2^201034124340 is an apocalyptic number.

201034124340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201034124340 is an abundant number, since it is smaller than the sum of its proper divisors (451335863244).

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

201034124340 is a wasteful number, since it uses less digits than its factorization.

201034124340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6741677 (or 6741675 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 201034124340 its reverse (43421430102), we get a palindrome (244455554442).

The spelling of 201034124340 in words is "two hundred one billion, thirty-four million, one hundred twenty-four thousand, three hundred forty".