3125451314012 has 6 divisors (see below), whose sum is σ = 5469539799528. Its totient is φ = 1562725657004.

The previous prime is 3125451313991. The next prime is 3125451314033. The reversal of 3125451314012 is 2104131545213.

It is an interprime number because it is at equal distance from previous prime (3125451313991) and next prime (3125451314033).

It is a super-2 number, since 2×3125451314012² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3125451314012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390681414248 + ... + 390681414255.

It is an arithmetic number, because the mean of its divisors is an integer number (911589966588).

Almost surely, 2^{3125451314012} is an apocalyptic number.

It is an amenable number.

3125451314012 is a deficient number, since it is larger than the sum of its proper divisors (2344088485516).

3125451314012 is a wasteful number, since it uses less digits than its factorization.

3125451314012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781362828507 (or 781362828505 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

Adding to 3125451314012 its reverse (2104131545213), we get a palindrome (5229582859225).

The spelling of 3125451314012 in words is "three trillion, one hundred twenty-five billion, four hundred fifty-one million, three hundred fourteen thousand, twelve".