949073231205 has 256 divisors, whose sum is σ = 2011184640000. Its totient is φ = 419463152640.

The previous prime is 949073231203. The next prime is 949073231207. The reversal of 949073231205 is 502132370949.

949073231205 is a `hidden beast` number, since 9 + 490 + 7 + 32 + 3 + 120 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (949073231203) and next prime (949073231207).

It is not a de Polignac number, because 949073231205 - 2¹ = 949073231203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (949073231201) 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 in 255 ways as a sum of consecutive naturals, for example, 259378666 + ... + 259382324.

It is an arithmetic number, because the mean of its divisors is an integer number (7856190000).

Almost surely, 2^949073231205 is an apocalyptic number.

949073231205 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

949073231205 is an abundant number, since it is smaller than the sum of its proper divisors (1062111408795).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

949073231205 is a wasteful number, since it uses less digits than its factorization.

949073231205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4049 (or 4043 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 949073231205 in words is "nine hundred forty-nine billion, seventy-three million, two hundred thirty-one thousand, two hundred five".