120413221344320 has 112 divisors (see below), whose sum is σ = 298913998519296. Its totient is φ = 46150068480000.

The previous prime is 120413221344277. The next prime is 120413221344341. The reversal of 120413221344320 is 23443122314021.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59089316 + ... + 61093155.

Almost surely, 2^{120413221344320} is an apocalyptic number.

120413221344320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120413221344320 is an abundant number, since it is smaller than the sum of its proper divisors (178500777174976).

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

120413221344320 is a wasteful number, since it uses less digits than its factorization.

120413221344320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120182620 (or 120182610 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 120413221344320 its reverse (23443122314021), we get a palindrome (143856343658341).

The spelling of 120413221344320 in words is "one hundred twenty trillion, four hundred thirteen billion, two hundred twenty-one million, three hundred forty-four thousand, three hundred twenty".