105484310238405 has 32 divisors (see below), whose sum is σ = 192886013988864. Its totient is φ = 48221294435136.

The previous prime is 105484310238397. The next prime is 105484310238421. The reversal of 105484310238405 is 504832013484501.

It is not a de Polignac number, because 105484310238405 - 2³ = 105484310238397 is a prime.

It is a super-2 number, since 2×105484310238405² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 68900574 + ... + 70414896.

It is an arithmetic number, because the mean of its divisors is an integer number (6027687937152).

Almost surely, 2^{105484310238405} is an apocalyptic number.

105484310238405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

105484310238405 is a deficient number, since it is larger than the sum of its proper divisors (87401703750459).

105484310238405 is a wasteful number, since it uses less digits than its factorization.

105484310238405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177745.

The product of its (nonzero) digits is 1843200, while the sum is 48.

The spelling of 105484310238405 in words is "one hundred five trillion, four hundred eighty-four billion, three hundred ten million, two hundred thirty-eight thousand, four hundred five".