31134314041 has 4 divisors (see below), whose sum is σ = 32138646784. Its totient is φ = 30129981300.

The previous prime is 31134314027. The next prime is 31134314077. The reversal of 31134314041 is 14041343113.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 31134314041 - 2¹⁵ = 31134281273 is a prime.

It is a super-4 number, since 4×31134314041⁴ (a number of 43 digits) contains 4444 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31134313997 and 31134314015.

It is not an unprimeable number, because it can be changed into a prime (31134311041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 502166325 + ... + 502166386.

It is an arithmetic number, because the mean of its divisors is an integer number (8034661696).

Almost surely, 2^31134314041 is an apocalyptic number.

31134314041 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

31134314041 is a deficient number, since it is larger than the sum of its proper divisors (1004332743).

31134314041 is a wasteful number, since it uses less digits than its factorization.

31134314041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1004332742.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 31134314041 its reverse (14041343113), we get a palindrome (45175657154).

The spelling of 31134314041 in words is "thirty-one billion, one hundred thirty-four million, three hundred fourteen thousand, forty-one".