620042232200345 has 8 divisors (see below), whose sum is σ = 783211240674240. Its totient is φ = 469926744404400.

The previous prime is 620042232200327. The next prime is 620042232200353. The reversal of 620042232200345 is 543002232240026.

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

It is not a de Polignac number, because 620042232200345 - 2²⁴ = 620042215423129 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3263380169381 + ... + 3263380169570.

It is an arithmetic number, because the mean of its divisors is an integer number (97901405084280).

Almost surely, 2^{620042232200345} is an apocalyptic number.

It is an amenable number.

620042232200345 is a deficient number, since it is larger than the sum of its proper divisors (163169008473895).

620042232200345 is a wasteful number, since it uses less digits than its factorization.

620042232200345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6526760338975.

The product of its (nonzero) digits is 138240, while the sum is 35.

The spelling of 620042232200345 in words is "six hundred twenty trillion, forty-two billion, two hundred thirty-two million, two hundred thousand, three hundred forty-five".