345530352050142 has 48 divisors (see below), whose sum is σ = 817065415997712. Its totient is φ = 97104548580480.

The previous prime is 345530352050137. The next prime is 345530352050249. The reversal of 345530352050142 is 241050253035543.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 345530352050094 and 345530352050103.

It is a congruent 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, 9633369823 + ... + 9633405690.

It is an arithmetic number, because the mean of its divisors is an integer number (17022196166619).

Almost surely, 2^{345530352050142} is an apocalyptic number.

345530352050142 is an abundant number, since it is smaller than the sum of its proper divisors (471535063947570).

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

345530352050142 is a wasteful number, since it uses less digits than its factorization.

345530352050142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19266775593 (or 19266775586 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 345530352050142 in words is "three hundred forty-five trillion, five hundred thirty billion, three hundred fifty-two million, fifty thousand, one hundred forty-two".