120421148472 has 64 divisors (see below), whose sum is σ = 334538445600. Its totient is φ = 40136152320.

The previous prime is 120421148467. The next prime is 120421148521. The reversal of 120421148472 is 274841124021.

It is a happy number.

120421148472 is a `hidden beast` number, since 1 + 2 + 0 + 42 + 1 + 148 + 472 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2546322 + ... + 2593182.

Almost surely, 2^120421148472 is an apocalyptic number.

120421148472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120421148472 is an abundant number, since it is smaller than the sum of its proper divisors (214117297128).

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

120421148472 is a wasteful number, since it uses less digits than its factorization.

120421148472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58773 (or 58763 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The spelling of 120421148472 in words is "one hundred twenty billion, four hundred twenty-one million, one hundred forty-eight thousand, four hundred seventy-two".