542046411331 has 2 divisors, whose sum is σ = 542046411332. Its totient is φ = 542046411330.

The previous prime is 542046411293. The next prime is 542046411337. The reversal of 542046411331 is 133114640245.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 542046411331 - 2¹⁵ = 542046378563 is a prime.

It is a super-2 number, since 2×542046411331² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (542046411337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271023205665 + 271023205666.

It is an arithmetic number, because the mean of its divisors is an integer number (271023205666).

Almost surely, 2^542046411331 is an apocalyptic number.

542046411331 is a deficient number, since it is larger than the sum of its proper divisors (1).

542046411331 is an equidigital number, since it uses as much as digits as its factorization.

542046411331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 542046411331 in words is "five hundred forty-two billion, forty-six million, four hundred eleven thousand, three hundred thirty-one".