31424446053 has 96 divisors (see below), whose sum is σ = 62362460160. Its totient is φ = 14718049920.

The previous prime is 31424446037. The next prime is 31424446063. The reversal of 31424446053 is 35064442413.

31424446053 is a `hidden beast` number, since 3 + 1 + 4 + 2 + 4 + 44 + 605 + 3 = 666.

It is not a de Polignac number, because 31424446053 - 2⁴ = 31424446037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31424445999 and 31424446017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31424446063) 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 95 ways as a sum of consecutive naturals, for example, 346828 + ... + 427946.

It is an arithmetic number, because the mean of its divisors is an integer number (649608960).

Almost surely, 2^31424446053 is an apocalyptic number.

31424446053 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

31424446053 is a deficient number, since it is larger than the sum of its proper divisors (30938014107).

31424446053 is a wasteful number, since it uses less digits than its factorization.

31424446053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81199 (or 81196 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 31424446053 its reverse (35064442413), we get a palindrome (66488888466).

The spelling of 31424446053 in words is "thirty-one billion, four hundred twenty-four million, four hundred forty-six thousand, fifty-three".