31223331214034 has 16 divisors (see below), whose sum is σ = 49697567150616. Its totient is φ = 14661459590400.

The previous prime is 31223331214027. The next prime is 31223331214073. The reversal of 31223331214034 is 43041213332213.

It can be written as a sum of positive squares in 4 ways, for example, as 30665401393225 + 557929820809 = 5537635^2 + 746947^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996007397 + ... + 996038744.

Almost surely, 2^{31223331214034} is an apocalyptic number.

31223331214034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

31223331214034 is a deficient number, since it is larger than the sum of its proper divisors (18474235936582).

31223331214034 is a wasteful number, since it uses less digits than its factorization.

31223331214034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992046621.

The product of its (nonzero) digits is 31104, while the sum is 32.

Adding to 31223331214034 its reverse (43041213332213), we get a palindrome (74264544546247).

The spelling of 31223331214034 in words is "thirty-one trillion, two hundred twenty-three billion, three hundred thirty-one million, two hundred fourteen thousand, thirty-four".