348020702032 has 10 divisors (see below), whose sum is σ = 674290110218. Its totient is φ = 174010351008.

The previous prime is 348020702009. The next prime is 348020702093. The reversal of 348020702032 is 230207020843.

It can be written as a sum of positive squares in only one way, i.e., 347104792336 + 915909696 = 589156^2 + 30264^2 .

It is a super-2 number, since 2×348020702032² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 348020701985 and 348020702003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10875646923 + ... + 10875646954.

Almost surely, 2^348020702032 is an apocalyptic number.

It is an amenable number.

348020702032 is a deficient number, since it is larger than the sum of its proper divisors (326269408186).

348020702032 is a wasteful number, since it uses less digits than its factorization.

348020702032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21751293885 (or 21751293879 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

Adding to 348020702032 its reverse (230207020843), we get a palindrome (578227722875).

The spelling of 348020702032 in words is "three hundred forty-eight billion, twenty million, seven hundred two thousand, thirty-two".