42030022143 has 8 divisors (see below), whose sum is σ = 56041988400. Its totient is φ = 28019035328.

The previous prime is 42030022117. The next prime is 42030022169. The reversal of 42030022143 is 34122003024.

It is an interprime number because it is at equal distance from previous prime (42030022117) and next prime (42030022169).

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 42030022143 - 2¹⁶ = 42029956607 is a prime.

It is a super-2 number, since 2×42030022143² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42030022193) 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, 138078 + ... + 321131.

It is an arithmetic number, because the mean of its divisors is an integer number (7005248550).

Almost surely, 2^42030022143 is an apocalyptic number.

42030022143 is a deficient number, since it is larger than the sum of its proper divisors (14011966257).

42030022143 is a wasteful number, since it uses less digits than its factorization.

42030022143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489721.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 42030022143 its reverse (34122003024), we get a palindrome (76152025167).

The spelling of 42030022143 in words is "forty-two billion, thirty million, twenty-two thousand, one hundred forty-three".