354012658683 has 16 divisors (see below), whose sum is σ = 473505317376. Its totient is φ = 235264770720.

The previous prime is 354012658619. The next prime is 354012658687. The reversal of 354012658683 is 386856210453.

It is not a de Polignac number, because 354012658683 - 2⁶ = 354012658619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354012658687) 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, 2553960 + ... + 2689002.

It is an arithmetic number, because the mean of its divisors is an integer number (29594082336).

Almost surely, 2^354012658683 is an apocalyptic number.

354012658683 is a deficient number, since it is larger than the sum of its proper divisors (119492658693).

354012658683 is a wasteful number, since it uses less digits than its factorization.

354012658683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137794.

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 354012658683 in words is "three hundred fifty-four billion, twelve million, six hundred fifty-eight thousand, six hundred eighty-three".