42021140219 has 8 divisors (see below), whose sum is σ = 43053898272. Its totient is φ = 40988756160.

The previous prime is 42021140201. The next prime is 42021140237. The reversal of 42021140219 is 91204112024.

It is an interprime number because it is at equal distance from previous prime (42021140201) and next prime (42021140237).

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

It is not a de Polignac number, because 42021140219 - 2¹² = 42021136123 is a prime.

It is a super-2 number, since 2×42021140219² (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 (42021140269) 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, 141122 + ... + 322424.

It is an arithmetic number, because the mean of its divisors is an integer number (5381737284).

Almost surely, 2^42021140219 is an apocalyptic number.

42021140219 is a deficient number, since it is larger than the sum of its proper divisors (1032758053).

42021140219 is a wasteful number, since it uses less digits than its factorization.

42021140219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186997.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 42021140219 in words is "forty-two billion, twenty-one million, one hundred forty thousand, two hundred nineteen".