39480219031 has 4 divisors (see below), whose sum is σ = 43069329864. Its totient is φ = 35891108200.

The previous prime is 39480218993. The next prime is 39480219041. The reversal of 39480219031 is 13091208493.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13091208493 = 11 ⋅1190109863.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39480219031 is a prime.

It is a super-2 number, since 2×39480219031² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39480219041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1794555400 + ... + 1794555421.

It is an arithmetic number, because the mean of its divisors is an integer number (10767332466).

Almost surely, 2^39480219031 is an apocalyptic number.

39480219031 is a deficient number, since it is larger than the sum of its proper divisors (3589110833).

39480219031 is a wasteful number, since it uses less digits than its factorization.

39480219031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3589110832.

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 39480219031 in words is "thirty-nine billion, four hundred eighty million, two hundred nineteen thousand, thirty-one".