354536156856 has 32 divisors (see below), whose sum is σ = 1012960448640. Its totient is φ = 101296044768.

The previous prime is 354536156827. The next prime is 354536156881. The reversal of 354536156856 is 658651635453.

It is a junction number, because it is equal to n+sod(n) for n = 354536156796 and 354536156805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1055166966 + ... + 1055167301.

It is an arithmetic number, because the mean of its divisors is an integer number (31655014020).

Almost surely, 2^354536156856 is an apocalyptic number.

It is an amenable number.

354536156856 is an abundant number, since it is smaller than the sum of its proper divisors (658424291784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

354536156856 is a wasteful number, since it uses less digits than its factorization.

354536156856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110334283 (or 2110334279 counting only the distinct ones).

The product of its digits is 38880000, while the sum is 57.

The spelling of 354536156856 in words is "three hundred fifty-four billion, five hundred thirty-six million, one hundred fifty-six thousand, eight hundred fifty-six".