354115628028 has 36 divisors (see below), whose sum is σ = 895616799168. Its totient is φ = 117973771200.

The previous prime is 354115628021. The next prime is 354115628093. The reversal of 354115628028 is 820826511453.

354115628028 is a `hidden beast` number, since 3 + 5 + 4 + 1 + 1 + 562 + 80 + 2 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354115628021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2632273 + ... + 2763528.

Almost surely, 2^354115628028 is an apocalyptic number.

It is an amenable number.

354115628028 is an abundant number, since it is smaller than the sum of its proper divisors (541501171140).

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

354115628028 is a wasteful number, since it uses less digits than its factorization.

354115628028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5397634 (or 5397629 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 354115628028 in words is "three hundred fifty-four billion, one hundred fifteen million, six hundred twenty-eight thousand, twenty-eight".