345341520532 has 24 divisors (see below), whose sum is σ = 607937345792. Its totient is φ = 171647380800.

The previous prime is 345341520527. The next prime is 345341520571. The reversal of 345341520532 is 235025143543.

It is a junction number, because it is equal to n+sod(n) for n = 345341520491 and 345341520500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336232 + ... + 896512.

Almost surely, 2^345341520532 is an apocalyptic number.

It is an amenable number.

345341520532 is a deficient number, since it is larger than the sum of its proper divisors (262595825260).

345341520532 is a wasteful number, since it uses less digits than its factorization.

345341520532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561199 (or 561197 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 37.

The spelling of 345341520532 in words is "three hundred forty-five billion, three hundred forty-one million, five hundred twenty thousand, five hundred thirty-two".