31414340201144 has 32 divisors (see below), whose sum is σ = 62032395888000. Its totient is φ = 14873178861792.

The previous prime is 31414340201093. The next prime is 31414340201191. The reversal of 31414340201144 is 44110204341413.

It is a self number, because there is not a number n which added to its sum of digits gives 31414340201144.

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, 50370134 + ... + 50989989.

It is an arithmetic number, because the mean of its divisors is an integer number (1938512371500).

Almost surely, 2^{31414340201144} is an apocalyptic number.

It is an amenable number.

31414340201144 is a deficient number, since it is larger than the sum of its proper divisors (30618055686856).

31414340201144 is a wasteful number, since it uses less digits than its factorization.

31414340201144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101362187 (or 101362183 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 31414340201144 its reverse (44110204341413), we get a palindrome (75524544542557).

The spelling of 31414340201144 in words is "thirty-one trillion, four hundred fourteen billion, three hundred forty million, two hundred one thousand, one hundred forty-four".