345484747075 has 24 divisors (see below), whose sum is σ = 464722630848. Its totient is φ = 253264922880.

The previous prime is 345484747051. The next prime is 345484747081. The reversal of 345484747075 is 570747484543.

It is not a de Polignac number, because 345484747075 - 2³¹ = 343337263427 is a prime.

It is a super-2 number, since 2×345484747075² (a number of 24 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3835147 + ... + 3924196.

It is an arithmetic number, because the mean of its divisors is an integer number (19363442952).

Almost surely, 2^345484747075 is an apocalyptic number.

345484747075 is a deficient number, since it is larger than the sum of its proper divisors (119237883773).

345484747075 is a wasteful number, since it uses less digits than its factorization.

345484747075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7759503 (or 7759498 counting only the distinct ones).

The product of its (nonzero) digits is 52684800, while the sum is 58.

The spelling of 345484747075 in words is "three hundred forty-five billion, four hundred eighty-four million, seven hundred forty-seven thousand, seventy-five".