31453053422 has 8 divisors (see below), whose sum is σ = 53919520176. Its totient is φ = 13479880032.

The previous prime is 31453053377. The next prime is 31453053461. The reversal of 31453053422 is 22435035413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123323323 + ... + 1123323350.

It is an arithmetic number, because the mean of its divisors is an integer number (6739940022).

Almost surely, 2^31453053422 is an apocalyptic number.

31453053422 is a deficient number, since it is larger than the sum of its proper divisors (22466466754).

31453053422 is a wasteful number, since it uses less digits than its factorization.

31453053422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246646682.

The product of its (nonzero) digits is 43200, while the sum is 32.

Adding to 31453053422 its reverse (22435035413), we get a palindrome (53888088835).

The spelling of 31453053422 in words is "thirty-one billion, four hundred fifty-three million, fifty-three thousand, four hundred twenty-two".