351061541622 has 96 divisors (see below), whose sum is σ = 841567574016. Its totient is φ = 104872752000.

The previous prime is 351061541581. The next prime is 351061541627. The reversal of 351061541622 is 226145160153.

351061541622 is a `hidden beast` number, since 3 + 5 + 1 + 0 + 615 + 4 + 16 + 22 = 666.

351061541622 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351061541627) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36751747 + ... + 36761297.

It is an arithmetic number, because the mean of its divisors is an integer number (8766328896).

Almost surely, 2^351061541622 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 351061541622, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420783787008).

351061541622 is an abundant number, since it is smaller than the sum of its proper divisors (490506032394).

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

351061541622 is a wasteful number, since it uses less digits than its factorization.

351061541622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12186 (or 12183 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 351061541622 in words is "three hundred fifty-one billion, sixty-one million, five hundred forty-one thousand, six hundred twenty-two".