3504150421134 has 64 divisors (see below), whose sum is σ = 7726934373120. Its totient is φ = 1050575966720.

The previous prime is 3504150421117. The next prime is 3504150421181. The reversal of 3504150421134 is 4311240514053.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 3504150421095 and 3504150421104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3732337 + ... + 4575875.

It is an arithmetic number, because the mean of its divisors is an integer number (120733349580).

Almost surely, 2^{3504150421134} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3504150421134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3863467186560).

3504150421134 is an abundant number, since it is smaller than the sum of its proper divisors (4222783951986).

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

3504150421134 is a wasteful number, since it uses less digits than its factorization.

3504150421134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844225.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 3504150421134 its reverse (4311240514053), we get a palindrome (7815390935187).

The spelling of 3504150421134 in words is "three trillion, five hundred four billion, one hundred fifty million, four hundred twenty-one thousand, one hundred thirty-four".