354070678834 has 8 divisors (see below), whose sum is σ = 559058966640. Its totient is φ = 167717689956.

The previous prime is 354070678811. The next prime is 354070678849. The reversal of 354070678834 is 438876070453.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 4658824684 + ... + 4658824759.

It is an arithmetic number, because the mean of its divisors is an integer number (69882370830).

Almost surely, 2^354070678834 is an apocalyptic number.

354070678834 is a deficient number, since it is larger than the sum of its proper divisors (204988287806).

354070678834 is a wasteful number, since it uses less digits than its factorization.

354070678834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9317649464.

The product of its (nonzero) digits is 13547520, while the sum is 55.

The spelling of 354070678834 in words is "three hundred fifty-four billion, seventy million, six hundred seventy-eight thousand, eight hundred thirty-four".