42030551025311 has 2 divisors, whose sum is σ = 42030551025312. Its totient is φ = 42030551025310.

The previous prime is 42030551025283. The next prime is 42030551025317. The reversal of 42030551025311 is 11352015503024.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42030551025311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42030551025317) 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 as a sum of consecutive naturals, namely, 21015275512655 + 21015275512656.

It is an arithmetic number, because the mean of its divisors is an integer number (21015275512656).

Almost surely, 2^{42030551025311} is an apocalyptic number.

42030551025311 is a deficient number, since it is larger than the sum of its proper divisors (1).

42030551025311 is an equidigital number, since it uses as much as digits as its factorization.

42030551025311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 32.

Adding to 42030551025311 its reverse (11352015503024), we get a palindrome (53382566528335).

The spelling of 42030551025311 in words is "forty-two trillion, thirty billion, five hundred fifty-one million, twenty-five thousand, three hundred eleven".