202301001242340 has 384 divisors, whose sum is σ = 760623342796800. Its totient is φ = 38798665113600.

The previous prime is 202301001242311. The next prime is 202301001242419. The reversal of 202301001242340 is 43242100103202.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 202301001242340.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 552308860 + ... + 552675020.

It is an arithmetic number, because the mean of its divisors is an integer number (1980789955200).

Almost surely, 2^{202301001242340} is an apocalyptic number.

202301001242340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202301001242340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (380311671398400).

202301001242340 is an abundant number, since it is smaller than the sum of its proper divisors (558322341554460).

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

202301001242340 is a wasteful number, since it uses less digits than its factorization.

202301001242340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375403 (or 375401 counting only the distinct ones).

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

Adding to 202301001242340 its reverse (43242100103202), we get a palindrome (245543101345542).

The spelling of 202301001242340 in words is "two hundred two trillion, three hundred one billion, one million, two hundred forty-two thousand, three hundred forty".