350477274042 has 96 divisors (see below), whose sum is σ = 918629337600. Its totient is φ = 94335935904.

The previous prime is 350477274001. The next prime is 350477274193. The reversal of 350477274042 is 240472774053.

350477274042 is a `hidden beast` number, since 3 + 504 + 7 + 72 + 74 + 0 + 4 + 2 = 666.

It is a super-2 number, since 2×350477274042² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19593 + ... + 837459.

It is an arithmetic number, because the mean of its divisors is an integer number (9569055600).

Almost surely, 2^350477274042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 350477274042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459314668800).

350477274042 is an abundant number, since it is smaller than the sum of its proper divisors (568152063558).

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

350477274042 is a wasteful number, since it uses less digits than its factorization.

350477274042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818080 (or 818077 counting only the distinct ones).

The product of its (nonzero) digits is 1317120, while the sum is 45.

The spelling of 350477274042 in words is "three hundred fifty billion, four hundred seventy-seven million, two hundred seventy-four thousand, forty-two".