314440040004031 has 32 divisors (see below), whose sum is σ = 334534860777600. Its totient is φ = 295020766494720.

The previous prime is 314440040004019. The next prime is 314440040004037. The reversal of 314440040004031 is 130400040044413.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314440040004031 is a prime.

It is a super-2 number, since 2×314440040004031² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314440040004037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7296756121 + ... + 7296799213.

It is an arithmetic number, because the mean of its divisors is an integer number (10454214399300).

Almost surely, 2^{314440040004031} is an apocalyptic number.

314440040004031 is a deficient number, since it is larger than the sum of its proper divisors (20094820773569).

314440040004031 is a wasteful number, since it uses less digits than its factorization.

314440040004031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67299.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 314440040004031 its reverse (130400040044413), we get a palindrome (444840080048444).

The spelling of 314440040004031 in words is "three hundred fourteen trillion, four hundred forty billion, forty million, four thousand, thirty-one".