1674378843352 has 32 divisors (see below), whose sum is σ = 3159990475200. Its totient is φ = 831722022144.

The previous prime is 1674378843283. The next prime is 1674378843383. The reversal of 1674378843352 is 2533488734761.

It is a super-2 number, since 2×1674378843352² (a number of 25 digits) contains 22 as substring.

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, 1380724 + ... + 2292412.

It is an arithmetic number, because the mean of its divisors is an integer number (98749702350).

Almost surely, 2^{1674378843352} is an apocalyptic number.

It is an amenable number.

1674378843352 is a deficient number, since it is larger than the sum of its proper divisors (1485611631848).

1674378843352 is a wasteful number, since it uses less digits than its factorization.

1674378843352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913195 (or 913191 counting only the distinct ones).

The product of its digits is 81285120, while the sum is 61.

The spelling of 1674378843352 in words is "one trillion, six hundred seventy-four billion, three hundred seventy-eight million, eight hundred forty-three thousand, three hundred fifty-two".