1674955352144 has 20 divisors (see below), whose sum is σ = 3276733046496. Its totient is φ = 829346824032.

The previous prime is 1674955352137. The next prime is 1674955352149. The reversal of 1674955352144 is 4412535594761.

It is a self number, because there is not a number n which added to its sum of digits gives 1674955352144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1674955352149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508176554 + ... + 508179849.

Almost surely, 2^{1674955352144} is an apocalyptic number.

It is an amenable number.

1674955352144 is a deficient number, since it is larger than the sum of its proper divisors (1601777694352).

1674955352144 is a wasteful number, since it uses less digits than its factorization.

1674955352144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016356514 (or 1016356508 counting only the distinct ones).

The product of its digits is 18144000, while the sum is 56.

The spelling of 1674955352144 in words is "one trillion, six hundred seventy-four billion, nine hundred fifty-five million, three hundred fifty-two thousand, one hundred forty-four".