31340241141 has 8 divisors (see below), whose sum is σ = 45585805344. Its totient is φ = 18994085520.

The previous prime is 31340241139. The next prime is 31340241157. The reversal of 31340241141 is 14114204313.

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

It is not a de Polignac number, because 31340241141 - 2¹ = 31340241139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31340241941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474852106 + ... + 474852171.

It is an arithmetic number, because the mean of its divisors is an integer number (5698225668).

Almost surely, 2^31340241141 is an apocalyptic number.

It is an amenable number.

31340241141 is a deficient number, since it is larger than the sum of its proper divisors (14245564203).

31340241141 is a wasteful number, since it uses less digits than its factorization.

31340241141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949704291.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 31340241141 its reverse (14114204313), we get a palindrome (45454445454).

The spelling of 31340241141 in words is "thirty-one billion, three hundred forty million, two hundred forty-one thousand, one hundred forty-one".