16974210240 has 168 divisors, whose sum is σ = 62875442448. Its totient is φ = 4178257920.

The previous prime is 16974210221. The next prime is 16974210247. The reversal of 16974210240 is 4201247961.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 16974210195 and 16974210204.

It is not an unprimeable number, because it can be changed into a prime (16974210247) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 189246 + ... + 264125.

It is an arithmetic number, because the mean of its divisors is an integer number (374258586).

Almost surely, 2^16974210240 is an apocalyptic number.

16974210240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16974210240 is an abundant number, since it is smaller than the sum of its proper divisors (45901232208).

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

16974210240 is a wasteful number, since it uses less digits than its factorization.

16974210240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453407 (or 453394 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 16974210240 in words is "sixteen billion, nine hundred seventy-four million, two hundred ten thousand, two hundred forty".