13412431650 has 96 divisors (see below), whose sum is σ = 33963986880. Its totient is φ = 3501752320.

The previous prime is 13412431603. The next prime is 13412431663. The reversal of 13412431650 is 5613421431.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2271502 + ... + 2277398.

It is an arithmetic number, because the mean of its divisors is an integer number (353791530).

Almost surely, 2^13412431650 is an apocalyptic number.

13412431650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13412431650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16981993440).

13412431650 is an abundant number, since it is smaller than the sum of its proper divisors (20551555230).

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

13412431650 is a wasteful number, since it uses less digits than its factorization.

13412431650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6228 (or 6223 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 13412431650 in words is "thirteen billion, four hundred twelve million, four hundred thirty-one thousand, six hundred fifty".