350042098561 has 4 divisors (see below), whose sum is σ = 350071617472. Its totient is φ = 350012579652.

The previous prime is 350042098559. The next prime is 350042098579. The reversal of 350042098561 is 165890240053.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 350042098561 - 2¹ = 350042098559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (350042098501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14741661 + ... + 14765386.

It is an arithmetic number, because the mean of its divisors is an integer number (87517904368).

Almost surely, 2^350042098561 is an apocalyptic number.

It is an amenable number.

350042098561 is a deficient number, since it is larger than the sum of its proper divisors (29518911).

350042098561 is a wasteful number, since it uses less digits than its factorization.

350042098561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29518910.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 350042098561 in words is "three hundred fifty billion, forty-two million, ninety-eight thousand, five hundred sixty-one".