345543440245201 has 8 divisors (see below), whose sum is σ = 376968763749600. Its totient is φ = 314120163987840.

The previous prime is 345543440245189. The next prime is 345543440245261. The reversal of 345543440245201 is 102542044345543.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 345543440245201 - 2¹⁷ = 345543440114129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (345543440245261) 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 7 ways as a sum of consecutive naturals, for example, 511458831 + ... + 512133988.

It is an arithmetic number, because the mean of its divisors is an integer number (47121095468700).

Almost surely, 2^{345543440245201} is an apocalyptic number.

It is an amenable number.

345543440245201 is a deficient number, since it is larger than the sum of its proper divisors (31425323504399).

345543440245201 is a wasteful number, since it uses less digits than its factorization.

345543440245201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1023623519.

The product of its (nonzero) digits is 4608000, while the sum is 46.

The spelling of 345543440245201 in words is "three hundred forty-five trillion, five hundred forty-three billion, four hundred forty million, two hundred forty-five thousand, two hundred one".