354234448368 has 80 divisors (see below), whose sum is σ = 1016989268640. Its totient is φ = 118054319616.

The previous prime is 354234448307. The next prime is 354234448369. The reversal of 354234448368 is 863844432453.

354234448368 is a `hidden beast` number, since 3 + 5 + 4 + 234 + 4 + 48 + 368 = 666.

It is a super-3 number, since 3×354234448368³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354234448369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2128630 + ... + 2289002.

It is an arithmetic number, because the mean of its divisors is an integer number (12712365858).

Almost surely, 2^354234448368 is an apocalyptic number.

It is an amenable number.

354234448368 is an abundant number, since it is smaller than the sum of its proper divisors (662754820272).

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

354234448368 is a wasteful number, since it uses less digits than its factorization.

354234448368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165503 (or 165491 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 54.

The spelling of 354234448368 in words is "three hundred fifty-four billion, two hundred thirty-four million, four hundred forty-eight thousand, three hundred sixty-eight".