3551012040171 has 8 divisors (see below), whose sum is σ = 4862647118224. Its totient is φ = 2303359161120.

The previous prime is 3551012040091. The next prime is 3551012040181. The reversal of 3551012040171 is 1710402101553.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3551012040171 - 2¹³ = 3551012031979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3551012040181) 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, 15995549620 + ... + 15995549841.

It is an arithmetic number, because the mean of its divisors is an integer number (607830889778).

Almost surely, 2^{3551012040171} is an apocalyptic number.

3551012040171 is a deficient number, since it is larger than the sum of its proper divisors (1311635078053).

3551012040171 is a wasteful number, since it uses less digits than its factorization.

3551012040171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31991099501.

The product of its (nonzero) digits is 4200, while the sum is 30.

The spelling of 3551012040171 in words is "three trillion, five hundred fifty-one billion, twelve million, forty thousand, one hundred seventy-one".