120630403626546 has 64 divisors (see below), whose sum is σ = 265834815307776. Its totient is φ = 36187929624000.

The previous prime is 120630403626487. The next prime is 120630403626553. The reversal of 120630403626546 is 645626304036021.

It is a junction number, because it is equal to n+sod(n) for n = 120630403626495 and 120630403626504.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49109391 + ... + 51507213.

It is an arithmetic number, because the mean of its divisors is an integer number (4153668989184).

Almost surely, 2^{120630403626546} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120630403626546, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132917407653888).

120630403626546 is an abundant number, since it is smaller than the sum of its proper divisors (145204411681230).

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

120630403626546 is a wasteful number, since it uses less digits than its factorization.

120630403626546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405487.

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 120630403626546 in words is "one hundred twenty trillion, six hundred thirty billion, four hundred three million, six hundred twenty-six thousand, five hundred forty-six".