3841240724406 has 64 divisors (see below), whose sum is σ = 8571167539200. Its totient is φ = 1275153300000.

The previous prime is 3841240724401. The next prime is 3841240724413. The reversal of 3841240724406 is 6044270421483.

3841240724406 is a `hidden beast` number, since 3 + 84 + 124 + 0 + 7 + 2 + 440 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3841240724401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 166716235 + ... + 166739273.

It is an arithmetic number, because the mean of its divisors is an integer number (133924492800).

Almost surely, 2^{3841240724406} is an apocalyptic number.

3841240724406 is an abundant number, since it is smaller than the sum of its proper divisors (4729926814794).

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

3841240724406 is a wasteful number, since it uses less digits than its factorization.

3841240724406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35602 (or 35596 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The spelling of 3841240724406 in words is "three trillion, eight hundred forty-one billion, two hundred forty million, seven hundred twenty-four thousand, four hundred six".