345862293066 has 16 divisors (see below), whose sum is σ = 768582873600. Its totient is φ = 115287431004.

The previous prime is 345862293047. The next prime is 345862293067. The reversal of 345862293066 is 660392268543.

It is a happy number.

345862293066 is a `hidden beast` number, since 3 + 4 + 5 + 8 + 622 + 9 + 3 + 0 + 6 + 6 = 666.

345862293066 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 6404857279 = 345862293066 / (3 + 4 + 5 + 8 + 6 + 2 + 2 + 9 + 3 + 0 + 6 + 6).

It is not an unprimeable number, because it can be changed into a prime (345862293067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3202428586 + ... + 3202428693.

It is an arithmetic number, because the mean of its divisors is an integer number (48036429600).

Almost surely, 2^345862293066 is an apocalyptic number.

345862293066 is an abundant number, since it is smaller than the sum of its proper divisors (422720580534).

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

345862293066 is a wasteful number, since it uses less digits than its factorization.

345862293066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6404857290 (or 6404857284 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 54.

The spelling of 345862293066 in words is "three hundred forty-five billion, eight hundred sixty-two million, two hundred ninety-three thousand, sixty-six".