249424195083 has 16 divisors (see below), whose sum is σ = 396599963136. Its totient is φ = 136331236800.

The previous prime is 249424195067. The next prime is 249424195099. The reversal of 249424195083 is 380591424942.

249424195083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (249424195067) and next prime (249424195099).

It is not a de Polignac number, because 249424195083 - 2⁴ = 249424195067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (249424190083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258202618 + ... + 258203583.

It is an arithmetic number, because the mean of its divisors is an integer number (24787497696).

Almost surely, 2^249424195083 is an apocalyptic number.

249424195083 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

249424195083 is a deficient number, since it is larger than the sum of its proper divisors (147175768053).

249424195083 is a wasteful number, since it uses less digits than its factorization.

249424195083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516406234.

The product of its (nonzero) digits is 2488320, while the sum is 51.

The spelling of 249424195083 in words is "two hundred forty-nine billion, four hundred twenty-four million, one hundred ninety-five thousand, eighty-three".