44131300402012 has 48 divisors (see below), whose sum is σ = 78126421627072. Its totient is φ = 21810284052480.

The previous prime is 44131300401989. The next prime is 44131300402031. The reversal of 44131300402012 is 21020400313144.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2653229248 + ... + 2653245880.

Almost surely, 2^{44131300402012} is an apocalyptic number.

It is an amenable number.

44131300402012 is a deficient number, since it is larger than the sum of its proper divisors (33995121225060).

44131300402012 is a wasteful number, since it uses less digits than its factorization.

44131300402012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28478 (or 28476 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 44131300402012 its reverse (21020400313144), we get a palindrome (65151700715156).

The spelling of 44131300402012 in words is "forty-four trillion, one hundred thirty-one billion, three hundred million, four hundred two thousand, twelve".