31004414034 has 32 divisors (see below), whose sum is σ = 67653817920. Its totient is φ = 9394190400.

The previous prime is 31004414017. The next prime is 31004414039. The reversal of 31004414034 is 43041440013.

It is a super-2 number, since 2×31004414034² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31004413995 and 31004414013.

It is not an unprimeable number, because it can be changed into a prime (31004414039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 690304 + ... + 733844.

It is an arithmetic number, because the mean of its divisors is an integer number (2114181810).

Almost surely, 2^31004414034 is an apocalyptic number.

31004414034 is an abundant number, since it is smaller than the sum of its proper divisors (36649403886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31004414034 is a wasteful number, since it uses less digits than its factorization.

31004414034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54346.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 31004414034 its reverse (43041440013), we get a palindrome (74045854047).

The spelling of 31004414034 in words is "thirty-one billion, four million, four hundred fourteen thousand, thirty-four".