2430202020342 has 32 divisors (see below), whose sum is σ = 4963678950240. Its totient is φ = 793035091200.

The previous prime is 2430202020331. The next prime is 2430202020349.

It is a happy number.

2430202020342 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2430202020349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22475473 + ... + 22583340.

It is an arithmetic number, because the mean of its divisors is an integer number (155114967195).

Almost surely, 2^{2430202020342} is an apocalyptic number.

2430202020342 is an abundant number, since it is smaller than the sum of its proper divisors (2533476929898).

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

2430202020342 is a wasteful number, since it uses less digits than its factorization.

2430202020342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45059008.

The product of its (nonzero) digits is 4608, while the sum is 24.

The spelling of 2430202020342 in words is "two trillion, four hundred thirty billion, two hundred two million, twenty thousand, three hundred forty-two".