2151340024 has 16 divisors (see below), whose sum is σ = 4119588000. Its totient is φ = 1052783232.

The previous prime is 2151340007. The next prime is 2151340043. The reversal of 2151340024 is 4200431512.

2151340024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2151339977 and 2151340004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2860449 + ... + 2861200.

It is an arithmetic number, because the mean of its divisors is an integer number (257474250).

Almost surely, 2^2151340024 is an apocalyptic number.

It is an amenable number.

2151340024 is a deficient number, since it is larger than the sum of its proper divisors (1968247976).

2151340024 is a wasteful number, since it uses less digits than its factorization.

2151340024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5721702 (or 5721698 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2151340024 is about 46382.5400770592. The cubic root of 2151340024 is about 1290.9309675024.

Adding to 2151340024 its reverse (4200431512), we get a palindrome (6351771536).

The spelling of 2151340024 in words is "two billion, one hundred fifty-one million, three hundred forty thousand, twenty-four".