3551241325434 has 128 divisors (see below), whose sum is σ = 8316592496640. Its totient is φ = 999952588800.

The previous prime is 3551241325309. The next prime is 3551241325529. The reversal of 3551241325434 is 4345231421553.

It is a super-2 number, since 2×3551241325434² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35953087 + ... + 36051725.

It is an arithmetic number, because the mean of its divisors is an integer number (64973378880).

Almost surely, 2^{3551241325434} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3551241325434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4158296248320).

3551241325434 is an abundant number, since it is smaller than the sum of its proper divisors (4765351171206).

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

3551241325434 is a wasteful number, since it uses less digits than its factorization.

3551241325434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99356.

The product of its digits is 864000, while the sum is 42.

Adding to 3551241325434 its reverse (4345231421553), we get a palindrome (7896472746987).

The spelling of 3551241325434 in words is "three trillion, five hundred fifty-one billion, two hundred forty-one million, three hundred twenty-five thousand, four hundred thirty-four".