13670417240 has 32 divisors (see below), whose sum is σ = 31473755280. Its totient is φ = 5340999552.

The previous prime is 13670417239. The next prime is 13670417249. The reversal of 13670417240 is 4271407631.

It is a super-3 number, since 3×13670417240³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13670417240.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13670417249) 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, 3972239 + ... + 3975678.

Almost surely, 2^13670417240 is an apocalyptic number.

13670417240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13670417240 is an abundant number, since it is smaller than the sum of its proper divisors (17803338040).

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

13670417240 is a wasteful number, since it uses less digits than its factorization.

13670417240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7947971 (or 7947967 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The spelling of 13670417240 in words is "thirteen billion, six hundred seventy million, four hundred seventeen thousand, two hundred forty".