353668854028 has 96 divisors (see below), whose sum is σ = 750359715840. Its totient is φ = 142480892160.

The previous prime is 353668853999. The next prime is 353668854059. The reversal of 353668854028 is 820458866353.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49787925 + ... + 49795027.

It is an arithmetic number, because the mean of its divisors is an integer number (7816247040).

Almost surely, 2^353668854028 is an apocalyptic number.

353668854028 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 353668854028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (375179857920).

353668854028 is an abundant number, since it is smaller than the sum of its proper divisors (396690861812).

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

353668854028 is a wasteful number, since it uses less digits than its factorization.

353668854028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7847 (or 7845 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 58.

The spelling of 353668854028 in words is "three hundred fifty-three billion, six hundred sixty-eight million, eight hundred fifty-four thousand, twenty-eight".