16974607383552 has 2112 divisors, whose sum is σ = 62573351040000. Its totient is φ = 4071279034368.

The previous prime is 16974607383541. The next prime is 16974607383589. The reversal of 16974607383552 is 25538370647961.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 98119117738 + ... + 98119117910.

It is a 1-persistent number, because it is pandigital, but 2⋅16974607383552 = 33949214767104 is not.

Almost surely, 2^{16974607383552} is an apocalyptic number.

16974607383552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16974607383552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31286675520000).

16974607383552 is an abundant number, since it is smaller than the sum of its proper divisors (45598743656448).

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

16974607383552 is a wasteful number, since it uses less digits than its factorization.

16974607383552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 66.

The spelling of 16974607383552 in words is "sixteen trillion, nine hundred seventy-four billion, six hundred seven million, three hundred eighty-three thousand, five hundred fifty-two".