42304012044131 has 2 divisors, whose sum is σ = 42304012044132. Its totient is φ = 42304012044130.

The previous prime is 42304012044103. The next prime is 42304012044139. The reversal of 42304012044131 is 13144021040324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42304012044131 - 2¹⁴ = 42304012027747 is a prime.

It is a super-2 number, since 2×42304012044131² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42304012044094 and 42304012044103.

It is not a weakly prime, because it can be changed into another prime (42304012044139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21152006022065 + 21152006022066.

It is an arithmetic number, because the mean of its divisors is an integer number (21152006022066).

Almost surely, 2^{42304012044131} is an apocalyptic number.

42304012044131 is a deficient number, since it is larger than the sum of its proper divisors (1).

42304012044131 is an equidigital number, since it uses as much as digits as its factorization.

42304012044131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 42304012044131 its reverse (13144021040324), we get a palindrome (55448033084455).

The spelling of 42304012044131 in words is "forty-two trillion, three hundred four billion, twelve million, forty-four thousand, one hundred thirty-one".