349400520986201 has 8 divisors (see below), whose sum is σ = 364271890245120. Its totient is φ = 334835777897712.

The previous prime is 349400520986159. The next prime is 349400520986207. The reversal of 349400520986201 is 102689025004943.

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 349400520986201 - 2¹⁴ = 349400520969817 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (349400520986207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76656540281 + ... + 76656544838.

It is an arithmetic number, because the mean of its divisors is an integer number (45533986280640).

Almost surely, 2^{349400520986201} is an apocalyptic number.

It is an amenable number.

349400520986201 is a deficient number, since it is larger than the sum of its proper divisors (14871369258919).

349400520986201 is a wasteful number, since it uses less digits than its factorization.

349400520986201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153313085215.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 349400520986201 in words is "three hundred forty-nine trillion, four hundred billion, five hundred twenty million, nine hundred eighty-six thousand, two hundred one".