31212424034 has 8 divisors (see below), whose sum is σ = 51074875728. Its totient is φ = 14187465460.

The previous prime is 31212424013. The next prime is 31212424039. The reversal of 31212424034 is 43042421213.

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

It is a junction number, because it is equal to n+sod(n) for n = 31212423994 and 31212424012.

It is not an unprimeable number, because it can be changed into a prime (31212424039) 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, 709373252 + ... + 709373295.

It is an arithmetic number, because the mean of its divisors is an integer number (6384359466).

Almost surely, 2^31212424034 is an apocalyptic number.

31212424034 is a deficient number, since it is larger than the sum of its proper divisors (19862451694).

31212424034 is a wasteful number, since it uses less digits than its factorization.

31212424034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418746560.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 31212424034 its reverse (43042421213), we get a palindrome (74254845247).

The spelling of 31212424034 in words is "thirty-one billion, two hundred twelve million, four hundred twenty-four thousand, thirty-four".