354663328670474 has 32 divisors (see below), whose sum is σ = 566619018638400. Its totient is φ = 165913915992832.

The previous prime is 354663328670473. The next prime is 354663328670479. The reversal of 354663328670474 is 474076823366453.

It is not an unprimeable number, because it can be changed into a prime (354663328670473) 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, 41011577 + ... + 48900675.

It is an arithmetic number, because the mean of its divisors is an integer number (17706844332450).

Almost surely, 2^{354663328670474} is an apocalyptic number.

354663328670474 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

354663328670474 is a deficient number, since it is larger than the sum of its proper divisors (211955689967926).

354663328670474 is a wasteful number, since it uses less digits than its factorization.

354663328670474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7896934.

The product of its (nonzero) digits is 1463132160, while the sum is 68.

The spelling of 354663328670474 in words is "three hundred fifty-four trillion, six hundred sixty-three billion, three hundred twenty-eight million, six hundred seventy thousand, four hundred seventy-four".