120430420132434 has 32 divisors (see below), whose sum is σ = 241969660566720. Its totient is φ = 39958752641472.

The previous prime is 120430420132433. The next prime is 120430420132459. The reversal of 120430420132434 is 434231024034021.

It is a junction number, because it is equal to n+sod(n) for n = 120430420132395 and 120430420132404.

It is not an unprimeable number, because it can be changed into a prime (120430420132433) 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, 4498837 + ... + 16158600.

It is an arithmetic number, because the mean of its divisors is an integer number (7561551892710).

Almost surely, 2^{120430420132434} is an apocalyptic number.

120430420132434 is an abundant number, since it is smaller than the sum of its proper divisors (121539240434286).

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

120430420132434 is a wasteful number, since it uses less digits than its factorization.

120430420132434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20661914.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 120430420132434 its reverse (434231024034021), we get a palindrome (554661444166455).

The spelling of 120430420132434 in words is "one hundred twenty trillion, four hundred thirty billion, four hundred twenty million, one hundred thirty-two thousand, four hundred thirty-four".