17214451340 has 24 divisors (see below), whose sum is σ = 36155238000. Its totient is φ = 6884849088.

The previous prime is 17214451283. The next prime is 17214451343. The reversal of 17214451340 is 4315441271.

It is a junction number, because it is equal to n+sod(n) for n = 17214451297 and 17214451306.

It is not an unprimeable number, because it can be changed into a prime (17214451343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104411 + ... + 212909.

It is an arithmetic number, because the mean of its divisors is an integer number (1506468250).

Almost surely, 2^17214451340 is an apocalyptic number.

17214451340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17214451340 is an abundant number, since it is smaller than the sum of its proper divisors (18940786660).

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

17214451340 is a wasteful number, since it uses less digits than its factorization.

17214451340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116441 (or 116439 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The spelling of 17214451340 in words is "seventeen billion, two hundred fourteen million, four hundred fifty-one thousand, three hundred forty".