120430549470 has 128 divisors (see below), whose sum is σ = 361263670272. Its totient is φ = 24961305600.

The previous prime is 120430549469. The next prime is 120430549493. The reversal of 120430549470 is 74945034021.

It is a super-2 number, since 2×120430549470² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 851410 + ... + 982730.

It is an arithmetic number, because the mean of its divisors is an integer number (2822372424).

Almost surely, 2^120430549470 is an apocalyptic number.

120430549470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 120430549470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180631835136).

120430549470 is an abundant number, since it is smaller than the sum of its proper divisors (240833120802).

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

120430549470 is a wasteful number, since it uses less digits than its factorization.

120430549470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131746.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 120430549470 in words is "one hundred twenty billion, four hundred thirty million, five hundred forty-nine thousand, four hundred seventy".