104240552551345 has 32 divisors (see below), whose sum is σ = 149176625356800. Its totient is φ = 68370266374080.

The previous prime is 104240552551309. The next prime is 104240552551361. The reversal of 104240552551345 is 543155255042401.

It is a happy number.

It is not a de Polignac number, because 104240552551345 - 2³¹ = 104238405067697 is a prime.

It is a super-2 number, since 2×104240552551345² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104240552551295 and 104240552551304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46973160 + ... + 49142230.

It is an arithmetic number, because the mean of its divisors is an integer number (4661769542400).

Almost surely, 2^{104240552551345} is an apocalyptic number.

It is an amenable number.

104240552551345 is a deficient number, since it is larger than the sum of its proper divisors (44936072805455).

104240552551345 is a wasteful number, since it uses less digits than its factorization.

104240552551345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2228805.

The product of its (nonzero) digits is 2400000, while the sum is 46.

The spelling of 104240552551345 in words is "one hundred four trillion, two hundred forty billion, five hundred fifty-two million, five hundred fifty-one thousand, three hundred forty-five".