2152322601400 has 96 divisors (see below), whose sum is σ = 5018086857600. Its totient is φ = 858533888000.

The previous prime is 2152322601343. The next prime is 2152322601421. The reversal of 2152322601400 is 41062232512.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 153368784 + ... + 153382816.

It is an arithmetic number, because the mean of its divisors is an integer number (52271738100).

Almost surely, 2^{2152322601400} is an apocalyptic number.

2152322601400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2152322601400 is an abundant number, since it is smaller than the sum of its proper divisors (2865764256200).

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

2152322601400 is a wasteful number, since it uses less digits than its factorization.

2152322601400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16129 (or 16120 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 2152322601400 its reverse (41062232512), we get a palindrome (2193384833912).

The spelling of 2152322601400 in words is "two trillion, one hundred fifty-two billion, three hundred twenty-two million, six hundred one thousand, four hundred".