14245131402 has 48 divisors (see below), whose sum is σ = 34400021760. Its totient is φ = 4233845376.

The previous prime is 14245131361. The next prime is 14245131409. The reversal of 14245131402 is 20413154241.

14245131402 is a `hidden beast` number, since 1 + 4 + 2 + 4 + 513 + 140 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (14245131409) 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, 1219258 + ... + 1230885.

It is an arithmetic number, because the mean of its divisors is an integer number (716667120).

Almost surely, 2^14245131402 is an apocalyptic number.

14245131402 is an abundant number, since it is smaller than the sum of its proper divisors (20154890358).

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

14245131402 is a wasteful number, since it uses less digits than its factorization.

14245131402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2450187 (or 2450184 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 14245131402 its reverse (20413154241), we get a palindrome (34658285643).

The spelling of 14245131402 in words is "fourteen billion, two hundred forty-five million, one hundred thirty-one thousand, four hundred two".