3502406166424 has 32 divisors (see below), whose sum is σ = 7211456432640. Its totient is φ = 1581459732000.

The previous prime is 3502406166421. The next prime is 3502406166463. The reversal of 3502406166424 is 4246616042053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3502406166421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131775024 + ... + 131801599.

It is an arithmetic number, because the mean of its divisors is an integer number (225358013520).

Almost surely, 2^{3502406166424} is an apocalyptic number.

It is an amenable number.

3502406166424 is an abundant number, since it is smaller than the sum of its proper divisors (3709050266216).

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

3502406166424 is a wasteful number, since it uses less digits than its factorization.

3502406166424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263576791 (or 263576787 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 3502406166424 in words is "three trillion, five hundred two billion, four hundred six million, one hundred sixty-six thousand, four hundred twenty-four".