1474166673408 has 624 divisors, whose sum is σ = 4743870727680. Its totient is φ = 404292894720.

The previous prime is 1474166673359. The next prime is 1474166673431. The reversal of 1474166673408 is 8043766614741.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (624).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1024437553 + ... + 1024438991.

Almost surely, 2^{1474166673408} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1474166673408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2371935363840).

1474166673408 is an abundant number, since it is smaller than the sum of its proper divisors (3269704054272).

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

1474166673408 is a wasteful number, since it uses less digits than its factorization.

1474166673408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1554 (or 1521 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 57.

The spelling of 1474166673408 in words is "one trillion, four hundred seventy-four billion, one hundred sixty-six million, six hundred seventy-three thousand, four hundred eight".