42964420219 has 8 divisors (see below), whose sum is σ = 49109358848. Its totient is φ = 36821272680.

The previous prime is 42964420217. The next prime is 42964420241. The reversal of 42964420219 is 91202446924.

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 42964420219 - 2¹ = 42964420217 is a prime.

It is a super-2 number, since 2×42964420219² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42964420217) 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, 395967 + ... + 492664.

It is an arithmetic number, because the mean of its divisors is an integer number (6138669856).

Almost surely, 2^42964420219 is an apocalyptic number.

42964420219 is a deficient number, since it is larger than the sum of its proper divisors (6144938629).

42964420219 is an equidigital number, since it uses as much as digits as its factorization.

42964420219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895545.

The product of its (nonzero) digits is 248832, while the sum is 43.

The spelling of 42964420219 in words is "forty-two billion, nine hundred sixty-four million, four hundred twenty thousand, two hundred nineteen".