14324973390 has 256 divisors, whose sum is σ = 49061376000. Its totient is φ = 2890888704.

The previous prime is 14324973337. The next prime is 14324973407. The reversal of 14324973390 is 9337942341.

14324973390 is a `hidden beast` number, since 1 + 43 + 2 + 497 + 33 + 90 = 666.

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 127 ways as a sum of consecutive naturals, for example, 552436 + ... + 577784.

It is an arithmetic number, because the mean of its divisors is an integer number (191646000).

Almost surely, 2^14324973390 is an apocalyptic number.

14324973390 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 14324973390, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24530688000).

14324973390 is an abundant number, since it is smaller than the sum of its proper divisors (34736402610).

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

14324973390 is a wasteful number, since it uses less digits than its factorization.

14324973390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25408 (or 25402 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The spelling of 14324973390 in words is "fourteen billion, three hundred twenty-four million, nine hundred seventy-three thousand, three hundred ninety".