354242421337 has 32 divisors (see below), whose sum is σ = 415930201344. Its totient is φ = 295369804800.

The previous prime is 354242421317. The next prime is 354242421353. The reversal of 354242421337 is 733124242453.

It is not a de Polignac number, because 354242421337 - 2⁷ = 354242421209 is a prime.

It is a super-3 number, since 3×354242421337³ (a number of 36 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 354242421337.

It is not an unprimeable number, because it can be changed into a prime (354242421317) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 221816623 + ... + 221818219.

It is an arithmetic number, because the mean of its divisors is an integer number (12997818792).

Almost surely, 2^354242421337 is an apocalyptic number.

It is an amenable number.

354242421337 is a deficient number, since it is larger than the sum of its proper divisors (61687780007).

354242421337 is a wasteful number, since it uses less digits than its factorization.

354242421337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3409.

The product of its digits is 483840, while the sum is 40.

The spelling of 354242421337 in words is "three hundred fifty-four billion, two hundred forty-two million, four hundred twenty-one thousand, three hundred thirty-seven".