120041323400 has 48 divisors (see below), whose sum is σ = 279156442740. Its totient is φ = 48006144000.

The previous prime is 120041323399. The next prime is 120041323403. The reversal of 120041323400 is 4323140021.

It can be written as a sum of positive squares in 6 ways, for example, as 18205025476 + 101836297924 = 134926^2 + 319118^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (120041323403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 897692 + ... + 1022708.

Almost surely, 2^120041323400 is an apocalyptic number.

120041323400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120041323400 is an abundant number, since it is smaller than the sum of its proper divisors (159115119340).

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

120041323400 is a wasteful number, since it uses less digits than its factorization.

120041323400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129834 (or 129825 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 120041323400 its reverse (4323140021), we get a palindrome (124364463421).

The spelling of 120041323400 in words is "one hundred twenty billion, forty-one million, three hundred twenty-three thousand, four hundred".