2600013431 has 8 divisors (see below), whose sum is σ = 2727884928. Its totient is φ = 2474892000.

The previous prime is 2600013389. The next prime is 2600013433. The reversal of 2600013431 is 1343100062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2600013431 - 2¹⁴ = 2599997047 is a prime.

It is a super-2 number, since 2×2600013431² = 13520139682760783522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2600013433) 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 7 ways as a sum of consecutive naturals, for example, 685580 + ... + 689361.

It is an arithmetic number, because the mean of its divisors is an integer number (340985616).

Almost surely, 2^2600013431 is an apocalyptic number.

2600013431 is a deficient number, since it is larger than the sum of its proper divisors (127871497).

2600013431 is a wasteful number, since it uses less digits than its factorization.

2600013431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1375033.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2600013431 is about 50990.3268375483. The cubic root of 2600013431 is about 1375.0712348329.

Adding to 2600013431 its reverse (1343100062), we get a palindrome (3943113493).

The spelling of 2600013431 in words is "two billion, six hundred million, thirteen thousand, four hundred thirty-one".