3454412200645 has 32 divisors (see below), whose sum is σ = 5280163027200. Its totient is φ = 2112065197056.

The previous prime is 3454412200501. The next prime is 3454412200691. The reversal of 3454412200645 is 5460022144543.

It is a cyclic number.

It is not a de Polignac number, because 3454412200645 - 2⁹ = 3454412200133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3454412200598 and 3454412200607.

It is a congruent number.

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, 152771190 + ... + 152793799.

It is an arithmetic number, because the mean of its divisors is an integer number (165005094600).

Almost surely, 2^{3454412200645} is an apocalyptic number.

3454412200645 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3454412200645 is a deficient number, since it is larger than the sum of its proper divisors (1825750826555).

3454412200645 is a wasteful number, since it uses less digits than its factorization.

3454412200645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305565037.

The product of its (nonzero) digits is 460800, while the sum is 40.

The spelling of 3454412200645 in words is "three trillion, four hundred fifty-four billion, four hundred twelve million, two hundred thousand, six hundred forty-five".