3811260454848 has 840 divisors, whose sum is σ = 14242975498752. Its totient is φ = 986401152000.

The previous prime is 3811260454847. The next prime is 3811260454849. The reversal of 3811260454848 is 8484540621183.

3811260454848 is a `hidden beast` number, since 3 + 8 + 112 + 6 + 0 + 45 + 484 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (3811260454847) and next prime (3811260454849).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 3811260454794 and 3811260454803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3811260454847) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1365552333 + ... + 1365555123.

Almost surely, 2^{3811260454848} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3811260454848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7121487749376).

3811260454848 is an abundant number, since it is smaller than the sum of its proper divisors (10431715043904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3811260454848 is a wasteful number, since it uses less digits than its factorization.

3811260454848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155 (or 3125 counting only the distinct ones).

The product of its (nonzero) digits is 5898240, while the sum is 54.

The spelling of 3811260454848 in words is "three trillion, eight hundred eleven billion, two hundred sixty million, four hundred fifty-four thousand, eight hundred forty-eight".