38503030025345 has 16 divisors (see below), whose sum is σ = 47296731347712. Its totient is φ = 30074257207680.

The previous prime is 38503030025323. The next prime is 38503030025347. The reversal of 38503030025345 is 54352003030583.

It is not a de Polignac number, because 38503030025345 - 2¹⁸ = 38503029763201 is a prime.

It is a super-2 number, since 2×38503030025345² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38503030025347) 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, 34664396 + ... + 35757885.

It is an arithmetic number, because the mean of its divisors is an integer number (2956045709232).

Almost surely, 2^{38503030025345} is an apocalyptic number.

It is an amenable number.

38503030025345 is a deficient number, since it is larger than the sum of its proper divisors (8793701322367).

38503030025345 is a wasteful number, since it uses less digits than its factorization.

38503030025345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70424872.

The product of its (nonzero) digits is 648000, while the sum is 41.

The spelling of 38503030025345 in words is "thirty-eight trillion, five hundred three billion, thirty million, twenty-five thousand, three hundred forty-five".