31421030444110 has 16 divisors (see below), whose sum is σ = 58086445470336. Its totient is φ = 12228725361888.

The previous prime is 31421030444107. The next prime is 31421030444123. The reversal of 31421030444110 is 1144403012413.

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, 42460851582 + ... + 42460852321.

It is an arithmetic number, because the mean of its divisors is an integer number (3630402841896).

Almost surely, 2^{31421030444110} is an apocalyptic number.

31421030444110 is a deficient number, since it is larger than the sum of its proper divisors (26665415026226).

31421030444110 is a wasteful number, since it uses less digits than its factorization.

31421030444110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84921703947.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 31421030444110 its reverse (1144403012413), we get a palindrome (32565433456523).

The spelling of 31421030444110 in words is "thirty-one trillion, four hundred twenty-one billion, thirty million, four hundred forty-four thousand, one hundred ten".