103408464827440 has 20 divisors (see below), whose sum is σ = 240424680723984. Its totient is φ = 41363385930944.

The previous prime is 103408464827407. The next prime is 103408464827453. The reversal of 103408464827440 is 44728464804301.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646302905092 + ... + 646302905251.

Almost surely, 2^{103408464827440} is an apocalyptic number.

103408464827440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103408464827440 is an abundant number, since it is smaller than the sum of its proper divisors (137016215896544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103408464827440 is a wasteful number, since it uses less digits than its factorization.

103408464827440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292605810356 (or 1292605810350 counting only the distinct ones).

The product of its (nonzero) digits is 16515072, while the sum is 55.

The spelling of 103408464827440 in words is "one hundred three trillion, four hundred eight billion, four hundred sixty-four million, eight hundred twenty-seven thousand, four hundred forty".