104135686531401 has 16 divisors (see below), whose sum is σ = 160254069234048. Its totient is φ = 58916937216000.

The previous prime is 104135686531367. The next prime is 104135686531411.

104135686531401 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 104135686531401 - 2¹⁸ = 104135686269257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104135686531411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24548721720 + ... + 24548725961.

It is an arithmetic number, because the mean of its divisors is an integer number (10015879327128).

Almost surely, 2^{104135686531401} is an apocalyptic number.

It is an amenable number.

104135686531401 is a deficient number, since it is larger than the sum of its proper divisors (56118382702647).

104135686531401 is a wasteful number, since it uses less digits than its factorization.

104135686531401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49097447792.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 104135686531401 in words is "one hundred four trillion, one hundred thirty-five billion, six hundred eighty-six million, five hundred thirty-one thousand, four hundred one".