147258347254831 has 2 divisors, whose sum is σ = 147258347254832. Its totient is φ = 147258347254830.

The previous prime is 147258347254817. The next prime is 147258347254849. The reversal of 147258347254831 is 138452743852741.

It is a weak prime.

It is an emirp because it is prime and its reverse (138452743852741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147258347254831 - 2¹⁷ = 147258347123759 is a prime.

It is a super-2 number, since 2×147258347254831² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147258347254871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73629173627415 + 73629173627416.

It is an arithmetic number, because the mean of its divisors is an integer number (73629173627416).

Almost surely, 2^{147258347254831} is an apocalyptic number.

147258347254831 is a deficient number, since it is larger than the sum of its proper divisors (1).

147258347254831 is an equidigital number, since it uses as much as digits as its factorization.

147258347254831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 180633600, while the sum is 64.

The spelling of 147258347254831 in words is "one hundred forty-seven trillion, two hundred fifty-eight billion, three hundred forty-seven million, two hundred fifty-four thousand, eight hundred thirty-one".