2400121300 has 36 divisors (see below), whose sum is σ = 5434714656. Its totient is φ = 918306400.

The previous prime is 2400121267. The next prime is 2400121327. The reversal of 2400121300 is 31210042.

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, 519466 + ... + 524065.

It is an arithmetic number, because the mean of its divisors is an integer number (150964296).

Almost surely, 2^2400121300 is an apocalyptic number.

2400121300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2400121300 is an abundant number, since it is smaller than the sum of its proper divisors (3034593356).

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

2400121300 is a wasteful number, since it uses less digits than its factorization.

2400121300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043568 (or 1043561 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2400121300 is about 48991.0328529620. The cubic root of 2400121300 is about 1338.8884559557. Note that the first 3 decimals are identical.

Adding to 2400121300 its reverse (31210042), we get a palindrome (2431331342).

The spelling of 2400121300 in words is "two billion, four hundred million, one hundred twenty-one thousand, three hundred".