250042534863067 has 2 divisors, whose sum is σ = 250042534863068. Its totient is φ = 250042534863066.

The previous prime is 250042534863061. The next prime is 250042534863071. The reversal of 250042534863067 is 760368435240052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 250042534863067 - 2³⁵ = 250008175124699 is a prime.

It is a super-2 number, since 2×250042534863067² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 250042534862999 and 250042534863017.

It is not a weakly prime, because it can be changed into another prime (250042534863061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125021267431533 + 125021267431534.

It is an arithmetic number, because the mean of its divisors is an integer number (125021267431534).

Almost surely, 2^{250042534863067} is an apocalyptic number.

250042534863067 is a deficient number, since it is larger than the sum of its proper divisors (1).

250042534863067 is an equidigital number, since it uses as much as digits as its factorization.

250042534863067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29030400, while the sum is 55.

The spelling of 250042534863067 in words is "two hundred fifty trillion, forty-two billion, five hundred thirty-four million, eight hundred sixty-three thousand, sixty-seven".