13020231414 has 32 divisors (see below), whose sum is σ = 27500062464. Its totient is φ = 4101357920.

The previous prime is 13020231407. The next prime is 13020231421. The reversal of 13020231414 is 41413202031.

It is an interprime number because it is at equal distance from previous prime (13020231407) and next prime (13020231421).

It is a super-4 number, since 4×13020231414⁴ (a number of 42 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556917 + ... + 579824.

It is an arithmetic number, because the mean of its divisors is an integer number (859376952).

Almost surely, 2^13020231414 is an apocalyptic number.

13020231414 is an abundant number, since it is smaller than the sum of its proper divisors (14479831050).

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

13020231414 is a wasteful number, since it uses less digits than its factorization.

13020231414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136852.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13020231414 its reverse (41413202031), we get a palindrome (54433433445).

The spelling of 13020231414 in words is "thirteen billion, twenty million, two hundred thirty-one thousand, four hundred fourteen".