354667080549 has 16 divisors (see below), whose sum is σ = 474619400640. Its totient is φ = 235579908480.

The previous prime is 354667080499. The next prime is 354667080571. The reversal of 354667080549 is 945080766453.

It is not a de Polignac number, because 354667080549 - 2¹⁵ = 354667047781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354667080589) 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, 14341407 + ... + 14366115.

It is an arithmetic number, because the mean of its divisors is an integer number (29663712540).

Almost surely, 2^354667080549 is an apocalyptic number.

It is an amenable number.

354667080549 is a deficient number, since it is larger than the sum of its proper divisors (119952320091).

354667080549 is a wasteful number, since it uses less digits than its factorization.

354667080549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42020.

The product of its (nonzero) digits is 21772800, while the sum is 57.

The spelling of 354667080549 in words is "three hundred fifty-four billion, six hundred sixty-seven million, eighty thousand, five hundred forty-nine".