2145333410 has 32 divisors (see below), whose sum is σ = 4214607552. Its totient is φ = 779759680.

The previous prime is 2145333391. The next prime is 2145333419. The reversal of 2145333410 is 143335412.

It is a self number, because there is not a number n which added to its sum of digits gives 2145333410.

It is not an unprimeable number, because it can be changed into a prime (2145333419) 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 15 ways as a sum of consecutive naturals, for example, 388529 + ... + 394011.

It is an arithmetic number, because the mean of its divisors is an integer number (131706486).

Almost surely, 2^2145333410 is an apocalyptic number.

2145333410 is a deficient number, since it is larger than the sum of its proper divisors (2069274142).

2145333410 is a wasteful number, since it uses less digits than its factorization.

2145333410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9058.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 2145333410 is about 46317.7440081013. The cubic root of 2145333410 is about 1289.7284066577.

Adding to 2145333410 its reverse (143335412), we get a palindrome (2288668822).

The spelling of 2145333410 in words is "two billion, one hundred forty-five million, three hundred thirty-three thousand, four hundred ten".