120001400600 has 48 divisors (see below), whose sum is σ = 291133843920. Its totient is φ = 45913577600.

The previous prime is 120001400593. The next prime is 120001400633. The reversal of 120001400600 is 6004100021.

It is a super-2 number, since 2×120001400600² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13039031 + ... + 13048230.

It is an arithmetic number, because the mean of its divisors is an integer number (6065288415).

Almost surely, 2^120001400600 is an apocalyptic number.

120001400600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120001400600 is an abundant number, since it is smaller than the sum of its proper divisors (171132443320).

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

120001400600 is a wasteful number, since it uses less digits than its factorization.

120001400600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26087300 (or 26087291 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 120001400600 its reverse (6004100021), we get a palindrome (126005500621).

The spelling of 120001400600 in words is "one hundred twenty billion, one million, four hundred thousand, six hundred".