31454024045 has 8 divisors (see below), whose sum is σ = 37994795520. Its totient is φ = 24996574800.

The previous prime is 31454024039. The next prime is 31454024101. The reversal of 31454024045 is 54042045413.

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

It is not a de Polignac number, because 31454024045 - 2⁴ = 31454024029 is a prime.

It is a super-3 number, since 3×31454024045³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 20829725 + ... + 20831234.

It is an arithmetic number, because the mean of its divisors is an integer number (4749349440).

Almost surely, 2^31454024045 is an apocalyptic number.

It is an amenable number.

31454024045 is a deficient number, since it is larger than the sum of its proper divisors (6540771475).

31454024045 is a wasteful number, since it uses less digits than its factorization.

31454024045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41661115.

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 31454024045 its reverse (54042045413), we get a palindrome (85496069458).

The spelling of 31454024045 in words is "thirty-one billion, four hundred fifty-four million, twenty-four thousand, forty-five".