31132414101444 has 24 divisors (see below), whose sum is σ = 72651168350208. Its totient is φ = 10376204398560.

The previous prime is 31132414101427. The next prime is 31132414101449. The reversal of 31132414101444 is 44410141423113.

It is a super-3 number, since 3×31132414101444³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (31132414101449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158268687 + ... + 158465270.

It is an arithmetic number, because the mean of its divisors is an integer number (3027132014592).

Almost surely, 2^{31132414101444} is an apocalyptic number.

It is an amenable number.

31132414101444 is an abundant number, since it is smaller than the sum of its proper divisors (41518754248764).

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

31132414101444 is a wasteful number, since it uses less digits than its factorization.

31132414101444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316742155 (or 316742153 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 31132414101444 its reverse (44410141423113), we get a palindrome (75542555524557).

The spelling of 31132414101444 in words is "thirty-one trillion, one hundred thirty-two billion, four hundred fourteen million, one hundred one thousand, four hundred forty-four".