354242054452 has 24 divisors (see below), whose sum is σ = 728301847392. Its totient is φ = 148633029600.

The previous prime is 354242054447. The next prime is 354242054461. The reversal of 354242054452 is 254450242453.

It is a super-3 number, since 3×354242054452³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 309651574 + ... + 309652717.

It is an arithmetic number, because the mean of its divisors is an integer number (30345910308).

Almost surely, 2^354242054452 is an apocalyptic number.

It is an amenable number.

354242054452 is an abundant number, since it is smaller than the sum of its proper divisors (374059792940).

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

354242054452 is a wasteful number, since it uses less digits than its factorization.

354242054452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619304319 (or 619304317 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 40.

The spelling of 354242054452 in words is "three hundred fifty-four billion, two hundred forty-two million, fifty-four thousand, four hundred fifty-two".