13401984284 has 48 divisors (see below), whose sum is σ = 26170633440. Its totient is φ = 5965889280.

The previous prime is 13401984283. The next prime is 13401984293. The reversal of 13401984284 is 48248910431.

It is a super-2 number, since 2×13401984284² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13401984283) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 121394 + ... + 203814.

It is an arithmetic number, because the mean of its divisors is an integer number (545221530).

Almost surely, 2^13401984284 is an apocalyptic number.

It is an amenable number.

13401984284 is a deficient number, since it is larger than the sum of its proper divisors (12768649156).

13401984284 is a wasteful number, since it uses less digits than its factorization.

13401984284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82550 (or 82548 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The spelling of 13401984284 in words is "thirteen billion, four hundred one million, nine hundred eighty-four thousand, two hundred eighty-four".