254337452413 has 16 divisors (see below), whose sum is σ = 283239192960. Its totient is φ = 226432180800.

The previous prime is 254337452371. The next prime is 254337452431. The reversal of 254337452413 is 314254733452.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254337452413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 254337452413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254337452483) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 673945 + ... + 981262.

It is an arithmetic number, because the mean of its divisors is an integer number (17702449560).

Almost surely, 2^254337452413 is an apocalyptic number.

It is an amenable number.

254337452413 is a deficient number, since it is larger than the sum of its proper divisors (28901740547).

254337452413 is a wasteful number, since it uses less digits than its factorization.

254337452413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655508.

The product of its digits is 1209600, while the sum is 43.

The spelling of 254337452413 in words is "two hundred fifty-four billion, three hundred thirty-seven million, four hundred fifty-two thousand, four hundred thirteen".