104031456555 has 64 divisors (see below), whose sum is σ = 181762560000. Its totient is φ = 50503813632.

The previous prime is 104031456553. The next prime is 104031456583. The reversal of 104031456555 is 555654130401.

It is not a de Polignac number, because 104031456555 - 2¹ = 104031456553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (104031456553) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4025766 + ... + 4051524.

It is an arithmetic number, because the mean of its divisors is an integer number (2840040000).

Almost surely, 2^104031456555 is an apocalyptic number.

104031456555 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

104031456555 is a deficient number, since it is larger than the sum of its proper divisors (77731103445).

104031456555 is a wasteful number, since it uses less digits than its factorization.

104031456555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26068.

The product of its (nonzero) digits is 180000, while the sum is 39.

Adding to 104031456555 its reverse (555654130401), we get a palindrome (659685586956).

The spelling of 104031456555 in words is "one hundred four billion, thirty-one million, four hundred fifty-six thousand, five hundred fifty-five".