14649498000 has 480 divisors, whose sum is σ = 54372269952. Its totient is φ = 3810240000.

The previous prime is 14649497983. The next prime is 14649498001. The reversal of 14649498000 is 89494641.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (14649498001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20897650 + ... + 20898350.

Almost surely, 2^14649498000 is an apocalyptic number.

14649498000 is a gapful number since it is divisible by the number (10) 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 14649498000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27186134976).

14649498000 is an abundant number, since it is smaller than the sum of its proper divisors (39722771952).

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

14649498000 is an equidigital number, since it uses as much as digits as its factorization.

14649498000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 754 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 14649498000 in words is "fourteen billion, six hundred forty-nine million, four hundred ninety-eight thousand".