345033011986 has 8 divisors (see below), whose sum is σ = 557361019404. Its totient is φ = 159246005520.

The previous prime is 345033011963. The next prime is 345033011987. The reversal of 345033011986 is 689110330543.

It can be written as a sum of positive squares in 2 ways, for example, as 256826981961 + 88206030025 = 506781^2 + 296995^2 .

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

It is not an unprimeable number, because it can be changed into a prime (345033011987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6635250205 + ... + 6635250256.

Almost surely, 2^345033011986 is an apocalyptic number.

345033011986 is a deficient number, since it is larger than the sum of its proper divisors (212328007418).

345033011986 is a wasteful number, since it uses less digits than its factorization.

345033011986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13270500476.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 345033011986 in words is "three hundred forty-five billion, thirty-three million, eleven thousand, nine hundred eighty-six".