120430420132420 has 48 divisors (see below), whose sum is σ = 258881683027968. Its totient is φ = 47034373236480.

The previous prime is 120430420132409. The next prime is 120430420132433. The reversal of 120430420132420 is 24231024034021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23747121 + ... + 28368760.

It is an arithmetic number, because the mean of its divisors is an integer number (5393368396416).

Almost surely, 2^{120430420132420} is an apocalyptic number.

120430420132420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120430420132420 is an abundant number, since it is smaller than the sum of its proper divisors (138451262895548).

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

120430420132420 is a wasteful number, since it uses less digits than its factorization.

120430420132420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52118620 (or 52118618 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 120430420132420 its reverse (24231024034021), we get a palindrome (144661444166441).

The spelling of 120430420132420 in words is "one hundred twenty trillion, four hundred thirty billion, four hundred twenty million, one hundred thirty-two thousand, four hundred twenty".