3444040312312 has 32 divisors (see below), whose sum is σ = 6791397580800. Its totient is φ = 1634180020704.

The previous prime is 3444040312177. The next prime is 3444040312331. The reversal of 3444040312312 is 2132130404443.

It is a super-2 number, since 2×3444040312312² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 73668012 + ... + 73714747.

It is an arithmetic number, because the mean of its divisors is an integer number (212231174400).

Almost surely, 2^{3444040312312} is an apocalyptic number.

It is an amenable number.

3444040312312 is a deficient number, since it is larger than the sum of its proper divisors (3347357268488).

3444040312312 is a wasteful number, since it uses less digits than its factorization.

3444040312312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147382915 (or 147382911 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 3444040312312 its reverse (2132130404443), we get a palindrome (5576170716755).

The spelling of 3444040312312 in words is "three trillion, four hundred forty-four billion, forty million, three hundred twelve thousand, three hundred twelve".