354064342143245 has 64 divisors (see below), whose sum is σ = 446438304829440. Its totient is φ = 269054603102208.

The previous prime is 354064342143241. The next prime is 354064342143263. The reversal of 354064342143245 is 542341243460453.

It is a cyclic number.

It is not a de Polignac number, because 354064342143245 - 2² = 354064342143241 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 354064342143193 and 354064342143202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354064342143241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33411747287 + ... + 33411757883.

It is an arithmetic number, because the mean of its divisors is an integer number (6975598512960).

Almost surely, 2^{354064342143245} is an apocalyptic number.

It is an amenable number.

354064342143245 is a deficient number, since it is larger than the sum of its proper divisors (92373962686195).

354064342143245 is a wasteful number, since it uses less digits than its factorization.

354064342143245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13454.

The product of its (nonzero) digits is 16588800, while the sum is 50.

The spelling of 354064342143245 in words is "three hundred fifty-four trillion, sixty-four billion, three hundred forty-two million, one hundred forty-three thousand, two hundred forty-five".