31134324034 has 32 divisors (see below), whose sum is σ = 51495305472. Its totient is φ = 13999920000.

The previous prime is 31134324031. The next prime is 31134324047. The reversal of 31134324034 is 43042343113.

It is a super-2 number, since 2×31134324034² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31134323993 and 31134324011.

It is not an unprimeable number, because it can be changed into a prime (31134324031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2929959 + ... + 2940565.

It is an arithmetic number, because the mean of its divisors is an integer number (1609228296).

Almost surely, 2^31134324034 is an apocalyptic number.

31134324034 is a deficient number, since it is larger than the sum of its proper divisors (20360981438).

31134324034 is a wasteful number, since it uses less digits than its factorization.

31134324034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12042.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 31134324034 its reverse (43042343113), we get a palindrome (74176667147).

The spelling of 31134324034 in words is "thirty-one billion, one hundred thirty-four million, three hundred twenty-four thousand, thirty-four".