38430262013 has 16 divisors (see below), whose sum is σ = 45159581376. Its totient is φ = 32241498240.

The previous prime is 38430261977. The next prime is 38430262019. The reversal of 38430262013 is 31026203483.

It is a cyclic number.

It is not a de Polignac number, because 38430262013 - 2⁶ = 38430261949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38430262019) 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, 617081 + ... + 676497.

It is an arithmetic number, because the mean of its divisors is an integer number (2822473836).

Almost surely, 2^38430262013 is an apocalyptic number.

It is an amenable number.

38430262013 is a deficient number, since it is larger than the sum of its proper divisors (6729319363).

38430262013 is a wasteful number, since it uses less digits than its factorization.

38430262013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63964.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 38430262013 its reverse (31026203483), we get a palindrome (69456465496).

The spelling of 38430262013 in words is "thirty-eight billion, four hundred thirty million, two hundred sixty-two thousand, thirteen".