345033450536 has 8 divisors (see below), whose sum is σ = 646937719770. Its totient is φ = 172516725264.

The previous prime is 345033450497. The next prime is 345033450547. The reversal of 345033450536 is 635054330543.

It can be written as a sum of positive squares in only one way, i.e., 343829776900 + 1203673636 = 586370^2 + 34694^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 345033450493 and 345033450502.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21564590651 + ... + 21564590666.

Almost surely, 2^345033450536 is an apocalyptic number.

It is an amenable number.

345033450536 is a deficient number, since it is larger than the sum of its proper divisors (301904269234).

345033450536 is a wasteful number, since it uses less digits than its factorization.

345033450536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43129181323 (or 43129181319 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 41.

The spelling of 345033450536 in words is "three hundred forty-five billion, thirty-three million, four hundred fifty thousand, five hundred thirty-six".