104031551432 has 8 divisors (see below), whose sum is σ = 195059158950. Its totient is φ = 52015775712.

The previous prime is 104031551419. The next prime is 104031551443. The reversal of 104031551432 is 234155130401.

It can be written as a sum of positive squares in only one way, i.e., 90713006596 + 13318544836 = 301186^2 + 115406^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×104031551432² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104031551395 and 104031551404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6501971957 + ... + 6501971972.

Almost surely, 2^104031551432 is an apocalyptic number.

It is an amenable number.

104031551432 is a deficient number, since it is larger than the sum of its proper divisors (91027607518).

104031551432 is a wasteful number, since it uses less digits than its factorization.

104031551432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13003943935 (or 13003943931 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 104031551432 its reverse (234155130401), we get a palindrome (338186681833).

The spelling of 104031551432 in words is "one hundred four billion, thirty-one million, five hundred fifty-one thousand, four hundred thirty-two".