120494641560000 has 1120 divisors, whose sum is σ = 434640925382400. Its totient is φ = 29334896640000.

The previous prime is 120494641559993. The next prime is 120494641560049. The reversal of 120494641560000 is 65146494021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 42382918579 + ... + 42382921421.

Almost surely, 2^{120494641560000} is an apocalyptic number.

120494641560000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120494641560000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217320462691200).

120494641560000 is an abundant number, since it is smaller than the sum of its proper divisors (314146283822400).

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

120494641560000 is a wasteful number, since it uses less digits than its factorization.

120494641560000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3567 (or 3542 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 120494641560000 in words is "one hundred twenty trillion, four hundred ninety-four billion, six hundred forty-one million, five hundred sixty thousand".