340103450155 has 16 divisors (see below), whose sum is σ = 467540801280. Its totient is φ = 232657188192.

The previous prime is 340103450051. The next prime is 340103450161. The reversal of 340103450155 is 551054301043.

It is a cyclic number.

It is not a de Polignac number, because 340103450155 - 2⁹ = 340103449643 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11581089 + ... + 11610418.

It is an arithmetic number, because the mean of its divisors is an integer number (29221300080).

Almost surely, 2^340103450155 is an apocalyptic number.

340103450155 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

340103450155 is a deficient number, since it is larger than the sum of its proper divisors (127437351125).

340103450155 is a wasteful number, since it uses less digits than its factorization.

340103450155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23191938.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 340103450155 its reverse (551054301043), we get a palindrome (891157751198).

The spelling of 340103450155 in words is "three hundred forty billion, one hundred three million, four hundred fifty thousand, one hundred fifty-five".