31514025052345 has 16 divisors (see below), whose sum is σ = 41254944939648. Its totient is φ = 22919168039040.

The previous prime is 31514025052339. The next prime is 31514025052351. The reversal of 31514025052345 is 54325052041513.

It is an interprime number because it is at equal distance from previous prime (31514025052339) and next prime (31514025052351).

It is not a de Polignac number, because 31514025052345 - 2⁵ = 31514025052313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 31514025052298 and 31514025052307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9531292 + ... + 12404578.

It is an arithmetic number, because the mean of its divisors is an integer number (2578434058728).

Almost surely, 2^{31514025052345} is an apocalyptic number.

It is an amenable number.

31514025052345 is a deficient number, since it is larger than the sum of its proper divisors (9740919887303).

31514025052345 is a wasteful number, since it uses less digits than its factorization.

31514025052345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3072720.

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 31514025052345 its reverse (54325052041513), we get a palindrome (85839077093858).

The spelling of 31514025052345 in words is "thirty-one trillion, five hundred fourteen billion, twenty-five million, fifty-two thousand, three hundred forty-five".