14830758492 has 144 divisors (see below), whose sum is σ = 38900010240. Its totient is φ = 4393114880.

The previous prime is 14830758487. The next prime is 14830758499. The reversal of 14830758492 is 29485703841.

It is a happy number.

It is a super-2 number, since 2×14830758492² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14830758499) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19960273 + ... + 19961015.

It is an arithmetic number, because the mean of its divisors is an integer number (270138960).

Almost surely, 2^14830758492 is an apocalyptic number.

14830758492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14830758492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19450005120).

14830758492 is an abundant number, since it is smaller than the sum of its proper divisors (24069251748).

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

14830758492 is a wasteful number, since it uses less digits than its factorization.

14830758492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1064 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 14830758492 in words is "fourteen billion, eight hundred thirty million, seven hundred fifty-eight thousand, four hundred ninety-two".