219341426302 has 4 divisors (see below), whose sum is σ = 329012139456. Its totient is φ = 109670713150.

The previous prime is 219341426261. The next prime is 219341426327. The reversal of 219341426302 is 203624143912.

219341426302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×219341426302² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 54835356574 + ... + 54835356577.

It is an arithmetic number, because the mean of its divisors is an integer number (82253034864).

Almost surely, 2^219341426302 is an apocalyptic number.

219341426302 is a deficient number, since it is larger than the sum of its proper divisors (109670713154).

219341426302 is a wasteful number, since it uses less digits than its factorization.

219341426302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109670713153.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 219341426302 in words is "two hundred nineteen billion, three hundred forty-one million, four hundred twenty-six thousand, three hundred two".