3541426215550 has 144 divisors (see below), whose sum is σ = 7685856109440. Its totient is φ = 1208153802240.

The previous prime is 3541426215539. The next prime is 3541426215641. The reversal of 3541426215550 is 555126241453.

It is a junction number, because it is equal to n+sod(n) for n = 3541426215497 and 3541426215506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6034237 + ... + 6595063.

It is an arithmetic number, because the mean of its divisors is an integer number (53374000760).

Almost surely, 2^{3541426215550} is an apocalyptic number.

3541426215550 is an abundant number, since it is smaller than the sum of its proper divisors (4144429893890).

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

3541426215550 is a wasteful number, since it uses less digits than its factorization.

3541426215550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560915 (or 560893 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 43.

The spelling of 3541426215550 in words is "three trillion, five hundred forty-one billion, four hundred twenty-six million, two hundred fifteen thousand, five hundred fifty".