31441123104 has 48 divisors (see below), whose sum is σ = 83304311328. Its totient is φ = 10382423552.

The previous prime is 31441123097. The next prime is 31441123151. The reversal of 31441123104 is 40132114413.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 1520157 + ... + 1540700.

It is an arithmetic number, because the mean of its divisors is an integer number (1735506486).

Almost surely, 2^31441123104 is an apocalyptic number.

It is an amenable number.

31441123104 is an abundant number, since it is smaller than the sum of its proper divisors (51863188224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31441123104 is a wasteful number, since it uses less digits than its factorization.

31441123104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3060977 (or 3060969 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 31441123104 its reverse (40132114413), we get a palindrome (71573237517).

The spelling of 31441123104 in words is "thirty-one billion, four hundred forty-one million, one hundred twenty-three thousand, one hundred four".