42030404013 has 32 divisors (see below), whose sum is σ = 63546134400. Its totient is φ = 24496459776.

The previous prime is 42030403999. The next prime is 42030404027. The reversal of 42030404013 is 31040403024.

It is an interprime number because it is at equal distance from previous prime (42030403999) and next prime (42030404027).

It is not a de Polignac number, because 42030404013 - 2⁶ = 42030403949 is a prime.

It is a super-2 number, since 2×42030404013² (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 (42030404063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3652573 + ... + 3664061.

It is an arithmetic number, because the mean of its divisors is an integer number (1985816700).

Almost surely, 2^42030404013 is an apocalyptic number.

It is an amenable number.

42030404013 is a deficient number, since it is larger than the sum of its proper divisors (21515730387).

42030404013 is a wasteful number, since it uses less digits than its factorization.

42030404013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16461.

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

Adding to 42030404013 its reverse (31040403024), we get a palindrome (73070807037).

The spelling of 42030404013 in words is "forty-two billion, thirty million, four hundred four thousand, thirteen".