354342026358028 has 12 divisors (see below), whose sum is σ = 620584136226432. Its totient is φ = 177032273150480.

The previous prime is 354342026358011. The next prime is 354342026358031. The reversal of 354342026358028 is 820853620243453.

It is a self number, because there is not a number n which added to its sum of digits gives 354342026358028.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34685001388 + ... + 34685011603.

It is an arithmetic number, because the mean of its divisors is an integer number (51715344685536).

Almost surely, 2^{354342026358028} is an apocalyptic number.

It is an amenable number.

354342026358028 is a deficient number, since it is larger than the sum of its proper divisors (266242109868404).

354342026358028 is a wasteful number, since it uses less digits than its factorization.

354342026358028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69370014272 (or 69370014270 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 55.

The spelling of 354342026358028 in words is "three hundred fifty-four trillion, three hundred forty-two billion, twenty-six million, three hundred fifty-eight thousand, twenty-eight".