31434141 has 8 divisors (see below), whose sum is σ = 42703200. Its totient is φ = 20560592.

The previous prime is 31434107. The next prime is 31434149. The reversal of 31434141 is 14143413.

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

It is a cyclic number.

It is not a de Polignac number, because 31434141 - 2¹⁵ = 31401373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31434149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98691 + ... + 99008.

It is an arithmetic number, because the mean of its divisors is an integer number (5337900).

Almost surely, 2^31434141 is an apocalyptic number.

It is an amenable number.

31434141 is a deficient number, since it is larger than the sum of its proper divisors (11269059).

31434141 is a wasteful number, since it uses less digits than its factorization.

31434141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197755.

The product of its digits is 576, while the sum is 21.

The square root of 31434141 is about 5606.6158241849. The cubic root of 31434141 is about 315.5977262451.

Adding to 31434141 its reverse (14143413), we get a palindrome (45577554).

The spelling of 31434141 in words is "thirty-one million, four hundred thirty-four thousand, one hundred forty-one".