342203300140240 has 240 divisors, whose sum is σ = 1023836965240320. Its totient is φ = 104059285862400.

The previous prime is 342203300140211. The next prime is 342203300140243. The reversal of 342203300140240 is 42041003302243.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 342203300140199 and 342203300140208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342203300140243) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58809960 + ... + 64366279.

It is an arithmetic number, because the mean of its divisors is an integer number (4265987355168).

Almost surely, 2^{342203300140240} is an apocalyptic number.

It is an amenable number.

342203300140240 is an abundant number, since it is smaller than the sum of its proper divisors (681633665100080).

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

342203300140240 is a wasteful number, since it uses less digits than its factorization.

342203300140240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123176322 (or 123176305 counting only the distinct ones).

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

Adding to 342203300140240 its reverse (42041003302243), we get a palindrome (384244303442483).

The spelling of 342203300140240 in words is "three hundred forty-two trillion, two hundred three billion, three hundred million, one hundred forty thousand, two hundred forty".