14983478100 has 108 divisors (see below), whose sum is σ = 47236843836. Its totient is φ = 3972456960.

The previous prime is 14983478089. The next prime is 14983478117. The reversal of 14983478100 is 187438941.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1972425744 + 13011052356 = 44412^2 + 114066^2 .

It is a super-2 number, since 2×14983478100² (a number of 21 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 107584 + ... + 203816.

Almost surely, 2^14983478100 is an apocalyptic number.

14983478100 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 14983478100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23618421918).

14983478100 is an abundant number, since it is smaller than the sum of its proper divisors (32253365736).

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

14983478100 is a wasteful number, since it uses less digits than its factorization.

14983478100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96426 (or 96416 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 14983478100 in words is "fourteen billion, nine hundred eighty-three million, four hundred seventy-eight thousand, one hundred".