354055747656416 has 96 divisors (see below), whose sum is σ = 783808808358240. Its totient is φ = 156300967581696.

The previous prime is 354055747656409. The next prime is 354055747656421. The reversal of 354055747656416 is 614656747550453.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135849911 + ... + 138431606.

It is an arithmetic number, because the mean of its divisors is an integer number (8164675087065).

Almost surely, 2^{354055747656416} is an apocalyptic number.

It is an amenable number.

354055747656416 is an abundant number, since it is smaller than the sum of its proper divisors (429753060701824).

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

354055747656416 is a wasteful number, since it uses less digits than its factorization.

354055747656416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274281676 (or 274281668 counting only the distinct ones).

The product of its (nonzero) digits is 1270080000, while the sum is 68.

The spelling of 354055747656416 in words is "three hundred fifty-four trillion, fifty-five billion, seven hundred forty-seven million, six hundred fifty-six thousand, four hundred sixteen".