3520203668352 has 96 divisors (see below), whose sum is σ = 11576860304880. Its totient is φ = 1005772474368.

The previous prime is 3520203668329. The next prime is 3520203668383. The reversal of 3520203668352 is 2538663020253.

3520203668352 is a `hidden beast` number, since 3 + 5 + 202 + 0 + 36 + 68 + 352 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 3520203668298 and 3520203668307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218258533 + ... + 218274660.

Almost surely, 2^{3520203668352} is an apocalyptic number.

3520203668352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3520203668352 is an abundant number, since it is smaller than the sum of its proper divisors (8056656636528).

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

3520203668352 is a wasteful number, since it uses less digits than its factorization.

3520203668352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436533220 (or 436533205 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 3520203668352 in words is "three trillion, five hundred twenty billion, two hundred three million, six hundred sixty-eight thousand, three hundred fifty-two".