314444140131 has 16 divisors (see below), whose sum is σ = 457393321728. Its totient is φ = 190563861600.

The previous prime is 314444140117. The next prime is 314444140139. The reversal of 314444140131 is 131041444413.

It is not a de Polignac number, because 314444140131 - 2¹⁷ = 314444009059 is a prime.

It is a super-2 number, since 2×314444140131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (314444140139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603661 + ... + 996641.

It is an arithmetic number, because the mean of its divisors is an integer number (28587082608).

Almost surely, 2^314444140131 is an apocalyptic number.

314444140131 is a deficient number, since it is larger than the sum of its proper divisors (142949181597).

314444140131 is a wasteful number, since it uses less digits than its factorization.

314444140131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417242.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 314444140131 its reverse (131041444413), we get a palindrome (445485584544).

The spelling of 314444140131 in words is "three hundred fourteen billion, four hundred forty-four million, one hundred forty thousand, one hundred thirty-one".