14003706423630 has 256 divisors, whose sum is σ = 43323347404800. Its totient is φ = 2812212172800.

The previous prime is 14003706423517. The next prime is 14003706423643. The reversal of 14003706423630 is 3632460730041.

It is a super-2 number, since 2×14003706423630² (a number of 27 digits) contains 22 as substring.

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, 12185220 + ... + 13284840.

It is an arithmetic number, because the mean of its divisors is an integer number (169231825800).

Almost surely, 2^{14003706423630} is an apocalyptic number.

14003706423630 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 14003706423630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21661673702400).

14003706423630 is an abundant number, since it is smaller than the sum of its proper divisors (29319640981170).

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

14003706423630 is a wasteful number, since it uses less digits than its factorization.

14003706423630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099835.

The product of its (nonzero) digits is 217728, while the sum is 39.

The spelling of 14003706423630 in words is "fourteen trillion, three billion, seven hundred six million, four hundred twenty-three thousand, six hundred thirty".