120453700752 has 1280 divisors, whose sum is σ = 478255104000. Its totient is φ = 28101427200.

The previous prime is 120453700733. The next prime is 120453700771. The reversal of 120453700752 is 257007354021.

It is an interprime number because it is at equal distance from previous prime (120453700733) and next prime (120453700771).

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

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1353412324 + ... + 1353412412.

It is an arithmetic number, because the mean of its divisors is an integer number (373636800).

Almost surely, 2^120453700752 is an apocalyptic number.

120453700752 is a gapful number since it is divisible by the number (12) 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 120453700752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239127552000).

120453700752 is an abundant number, since it is smaller than the sum of its proper divisors (357801403248).

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

120453700752 is a wasteful number, since it uses less digits than its factorization.

120453700752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237 (or 225 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The spelling of 120453700752 in words is "one hundred twenty billion, four hundred fifty-three million, seven hundred thousand, seven hundred fifty-two".