13650300390 has 32 divisors (see below), whose sum is σ = 32765487840. Its totient is φ = 3639550464.

The previous prime is 13650300347. The next prime is 13650300403. The reversal of 13650300390 is 9300305631.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204462 + ... + 262878.

It is an arithmetic number, because the mean of its divisors is an integer number (1023921495).

Almost surely, 2^13650300390 is an apocalyptic number.

13650300390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a pronic number, being equal to 116834×116835.

13650300390 is an abundant number, since it is smaller than the sum of its proper divisors (19115187450).

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

13650300390 is a wasteful number, since it uses less digits than its factorization.

13650300390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66216.

The product of its (nonzero) digits is 7290, while the sum is 30.

The spelling of 13650300390 in words is "thirteen billion, six hundred fifty million, three hundred thousand, three hundred ninety".