1674138104740 has 24 divisors (see below), whose sum is σ = 3530277955512. Its totient is φ = 666876587520.

The previous prime is 1674138104689. The next prime is 1674138104777. The reversal of 1674138104740 is 474018314761.

It can be written as a sum of positive squares in 4 ways, for example, as 509202125056 + 1164935979684 = 713584^2 + 1079322^2 .

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, 173660959 + ... + 173670598.

It is an arithmetic number, because the mean of its divisors is an integer number (147094914813).

Almost surely, 2^{1674138104740} is an apocalyptic number.

1674138104740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1674138104740 is an abundant number, since it is smaller than the sum of its proper divisors (1856139850772).

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

1674138104740 is a wasteful number, since it uses less digits than its factorization.

1674138104740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347331807 (or 347331805 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The spelling of 1674138104740 in words is "one trillion, six hundred seventy-four billion, one hundred thirty-eight million, one hundred four thousand, seven hundred forty".