14010240402 has 48 divisors (see below), whose sum is σ = 32251017240. Its totient is φ = 4387170816.

The previous prime is 14010240341. The next prime is 14010240403. The reversal of 14010240402 is 20404201041.

14010240402 is a `hidden beast` number, since 14 + 0 + 10 + 240 + 402 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 13947846201 + 62394201 = 118101^2 + 7899^2 .

It is a super-2 number, since 2×14010240402² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (14010240403) 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, 343383 + ... + 382010.

Almost surely, 2^14010240402 is an apocalyptic number.

14010240402 is an abundant number, since it is smaller than the sum of its proper divisors (18240776838).

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

14010240402 is a wasteful number, since it uses less digits than its factorization.

14010240402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725467 (or 725464 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 14010240402 its reverse (20404201041), we get a palindrome (34414441443).

The spelling of 14010240402 in words is "fourteen billion, ten million, two hundred forty thousand, four hundred two".