3453845495688 has 160 divisors (see below), whose sum is σ = 11130163704000. Its totient is φ = 980189900928.

The previous prime is 3453845495687. The next prime is 3453845495693. The reversal of 3453845495688 is 8865945483543.

3453845495688 is a `hidden beast` number, since 3 + 4 + 5 + 3 + 8 + 4 + 54 + 9 + 568 + 8 = 666.

3453845495688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (3453845495687) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1879270 + ... + 3230997.

It is an arithmetic number, because the mean of its divisors is an integer number (69563523150).

Almost surely, 2^{3453845495688} is an apocalyptic number.

It is an amenable number.

3453845495688 is an abundant number, since it is smaller than the sum of its proper divisors (7676318208312).

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

3453845495688 is a wasteful number, since it uses less digits than its factorization.

3453845495688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5110441 (or 5110428 counting only the distinct ones).

The product of its digits is 1990656000, while the sum is 72.

The spelling of 3453845495688 in words is "three trillion, four hundred fifty-three billion, eight hundred forty-five million, four hundred ninety-five thousand, six hundred eighty-eight".