31454646666141 has 8 divisors (see below), whose sum is σ = 42076139732704. Its totient is φ = 20901459021840.

The previous prime is 31454646666119. The next prime is 31454646666143. The reversal of 31454646666141 is 14166664645413.

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

It is not a de Polignac number, because 31454646666141 - 2¹⁷ = 31454646535069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31454646666143) 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 7 ways as a sum of consecutive naturals, for example, 17076354490 + ... + 17076356331.

It is an arithmetic number, because the mean of its divisors is an integer number (5259517466588).

Almost surely, 2^{31454646666141} is an apocalyptic number.

It is an amenable number.

31454646666141 is a deficient number, since it is larger than the sum of its proper divisors (10621493066563).

31454646666141 is a wasteful number, since it uses less digits than its factorization.

31454646666141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34152711131.

The product of its digits is 29859840, while the sum is 57.

The spelling of 31454646666141 in words is "thirty-one trillion, four hundred fifty-four billion, six hundred forty-six million, six hundred sixty-six thousand, one hundred forty-one".