867021542963 has 2 divisors, whose sum is σ = 867021542964. Its totient is φ = 867021542962.

The previous prime is 867021542903. The next prime is 867021542983. The reversal of 867021542963 is 369245120768.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 867021542963 - 2⁸ = 867021542707 is a prime.

It is not a weakly prime, because it can be changed into another prime (867021542903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 433510771481 + 433510771482.

It is an arithmetic number, because the mean of its divisors is an integer number (433510771482).

It is a 2-persistent number, because it is pandigital, and so is 2⋅867021542963 = 1734043085926, but 3⋅867021542963 = 2601064628889 is not.

Almost surely, 2^867021542963 is an apocalyptic number.

867021542963 is a deficient number, since it is larger than the sum of its proper divisors (1).

867021542963 is an equidigital number, since it uses as much as digits as its factorization.

867021542963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4354560, while the sum is 53.

It can be divided in two parts, 8670215 and 42963, that added together give a palindrome (8713178).

The spelling of 867021542963 in words is "eight hundred sixty-seven billion, twenty-one million, five hundred forty-two thousand, nine hundred sixty-three".