354013442046 has 36 divisors (see below), whose sum is σ = 843098133696. Its totient is φ = 107276799960.

The previous prime is 354013442033. The next prime is 354013442063. The reversal of 354013442046 is 640244310453.

354013442046 is a `hidden beast` number, since 3 + 5 + 401 + 3 + 44 + 204 + 6 = 666.

It is a super-2 number, since 2×354013442046² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 354013442046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 81268126 + ... + 81272481.

Almost surely, 2^354013442046 is an apocalyptic number.

354013442046 is an abundant number, since it is smaller than the sum of its proper divisors (489084691650).

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

354013442046 is a wasteful number, since it uses less digits than its factorization.

354013442046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162540637 (or 162540623 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 354013442046 its reverse (640244310453), we get a palindrome (994257752499).

The spelling of 354013442046 in words is "three hundred fifty-four billion, thirteen million, four hundred forty-two thousand, forty-six".