3481240756851 has 192 divisors, whose sum is σ = 6606827136000. Its totient is φ = 1733262935040.

The previous prime is 3481240756841. The next prime is 3481240756859. The reversal of 3481240756851 is 1586570421843.

It is a happy number.

3481240756851 is a `hidden beast` number, since 3 + 4 + 8 + 1 + 24 + 0 + 7 + 568 + 51 = 666.

It is not a de Polignac number, because 3481240756851 - 2¹⁰ = 3481240755827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3481240756859) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 26171730 + ... + 26304408.

It is an arithmetic number, because the mean of its divisors is an integer number (34410558000).

Almost surely, 2^{3481240756851} is an apocalyptic number.

3481240756851 is a deficient number, since it is larger than the sum of its proper divisors (3125586379149).

3481240756851 is a wasteful number, since it uses less digits than its factorization.

3481240756851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132794 (or 132791 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 54.

The spelling of 3481240756851 in words is "three trillion, four hundred eighty-one billion, two hundred forty million, seven hundred fifty-six thousand, eight hundred fifty-one".