31044005445350 has 12 divisors (see below), whose sum is σ = 57741850128444. Its totient is φ = 12417602178120.

The previous prime is 31044005445329. The next prime is 31044005445359. The reversal of 31044005445350 is 5354450044013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31044005445359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 310440054404 + ... + 310440054503.

It is an arithmetic number, because the mean of its divisors is an integer number (4811820844037).

Almost surely, 2^{31044005445350} is an apocalyptic number.

31044005445350 is a deficient number, since it is larger than the sum of its proper divisors (26697844683094).

31044005445350 is a wasteful number, since it uses less digits than its factorization.

31044005445350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620880108919 (or 620880108914 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 31044005445350 its reverse (5354450044013), we get a palindrome (36398455489363).

The spelling of 31044005445350 in words is "thirty-one trillion, forty-four billion, five million, four hundred forty-five thousand, three hundred fifty".