2504000340331 has 16 divisors (see below), whose sum is σ = 2867829004800. Its totient is φ = 2141703607680.

The previous prime is 2504000340329. The next prime is 2504000340379. The reversal of 2504000340331 is 1330430004052.

It is not a de Polignac number, because 2504000340331 - 2¹ = 2504000340329 is a prime.

It is a super-2 number, since 2×2504000340331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2504000340296 and 2504000340305.

It is not an unprimeable number, because it can be changed into a prime (2504000340631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8922900 + ... + 9199246.

It is an arithmetic number, because the mean of its divisors is an integer number (179239312800).

Almost surely, 2^{2504000340331} is an apocalyptic number.

2504000340331 is a deficient number, since it is larger than the sum of its proper divisors (363828664469).

2504000340331 is a wasteful number, since it uses less digits than its factorization.

2504000340331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279114.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 2504000340331 its reverse (1330430004052), we get a palindrome (3834430344383).

The spelling of 2504000340331 in words is "two trillion, five hundred four billion, three hundred forty thousand, three hundred thirty-one".