103405366642 has 64 divisors (see below), whose sum is σ = 179742240000. Its totient is φ = 44285294592.

The previous prime is 103405366621. The next prime is 103405366679. The reversal of 103405366642 is 246663504301.

It is a happy number.

103405366642 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 103405366595 and 103405366604.

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 31 ways as a sum of consecutive naturals, for example, 3714198 + ... + 3741934.

It is an arithmetic number, because the mean of its divisors is an integer number (2808472500).

Almost surely, 2^103405366642 is an apocalyptic number.

103405366642 is a deficient number, since it is larger than the sum of its proper divisors (76336873358).

103405366642 is a wasteful number, since it uses less digits than its factorization.

103405366642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28003.

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 103405366642 in words is "one hundred three billion, four hundred five million, three hundred sixty-six thousand, six hundred forty-two".