14120948490 has 128 divisors (see below), whose sum is σ = 37814999040. Its totient is φ = 3345811200.

The previous prime is 14120948489. The next prime is 14120948503. The reversal of 14120948490 is 9484902141.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3522067 + ... + 3526073.

It is an arithmetic number, because the mean of its divisors is an integer number (295429680).

Almost surely, 2^14120948490 is an apocalyptic number.

14120948490 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 14120948490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18907499520).

14120948490 is an abundant number, since it is smaller than the sum of its proper divisors (23694050550).

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

14120948490 is a wasteful number, since it uses less digits than its factorization.

14120948490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4268.

The product of its (nonzero) digits is 82944, while the sum is 42.

The spelling of 14120948490 in words is "fourteen billion, one hundred twenty million, nine hundred forty-eight thousand, four hundred ninety".