5412040402145 has 48 divisors (see below), whose sum is σ = 7049155915440. Its totient is φ = 3987100136448.

The previous prime is 5412040402031. The next prime is 5412040402187.

5412040402145 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 24 ways, for example, as 5208236008336 + 203804393809 = 2282156^2 + 451447^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5412040402145 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 897664991 + ... + 897671019.

It is an arithmetic number, because the mean of its divisors is an integer number (146857414905).

Almost surely, 2^{5412040402145} is an apocalyptic number.

It is an amenable number.

5412040402145 is a deficient number, since it is larger than the sum of its proper divisors (1637115513295).

5412040402145 is a wasteful number, since it uses less digits than its factorization.

5412040402145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8406 (or 8393 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

It can be divided in two parts, 5412040 and 402145, that added together give a palindrome (5814185).

The spelling of 5412040402145 in words is "five trillion, four hundred twelve billion, forty million, four hundred two thousand, one hundred forty-five".