2134242220430 has 16 divisors (see below), whose sum is σ = 3930976369584. Its totient is φ = 833843472000.

The previous prime is 2134242220421. The next prime is 2134242220441. The reversal of 2134242220430 is 340222424312.

It is a junction number, because it is equal to n+sod(n) for n = 2134242220393 and 2134242220402.

It is a congruent number.

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, 2481676571 + ... + 2481677430.

It is an arithmetic number, because the mean of its divisors is an integer number (245686023099).

Almost surely, 2^{2134242220430} is an apocalyptic number.

2134242220430 is a deficient number, since it is larger than the sum of its proper divisors (1796734149154).

2134242220430 is a wasteful number, since it uses less digits than its factorization.

2134242220430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4963354051.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2134242220430 its reverse (340222424312), we get a palindrome (2474464644742).

The spelling of 2134242220430 in words is "two trillion, one hundred thirty-four billion, two hundred forty-two million, two hundred twenty thousand, four hundred thirty".