354414011540655 has 32 divisors (see below), whose sum is σ = 618614561081088. Its totient is φ = 171836814931200.

The previous prime is 354414011540629. The next prime is 354414011540689. The reversal of 354414011540655 is 556045110414453.

It is not a de Polignac number, because 354414011540655 - 2⁶ = 354414011540591 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128263752 + ... + 130997778.

It is an arithmetic number, because the mean of its divisors is an integer number (19331705033784).

Almost surely, 2^{354414011540655} is an apocalyptic number.

354414011540655 is a deficient number, since it is larger than the sum of its proper divisors (264200549540433).

354414011540655 is a wasteful number, since it uses less digits than its factorization.

354414011540655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519687.

The product of its (nonzero) digits is 2880000, while the sum is 48.

The spelling of 354414011540655 in words is "three hundred fifty-four trillion, four hundred fourteen billion, eleven million, five hundred forty thousand, six hundred fifty-five".