39913427832630 has 128 divisors (see below), whose sum is σ = 105444122167296. Its totient is φ = 9588650803200.

The previous prime is 39913427832611. The next prime is 39913427832637. The reversal of 39913427832630 is 3623872431993.

It is a super-3 number, since 3×39913427832630³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39913427832637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 216450870 + ... + 216635190.

It is an arithmetic number, because the mean of its divisors is an integer number (823782204432).

Almost surely, 2^{39913427832630} is an apocalyptic number.

39913427832630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 39913427832630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52722061083648).

39913427832630 is an abundant number, since it is smaller than the sum of its proper divisors (65530694334666).

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

39913427832630 is a wasteful number, since it uses less digits than its factorization.

39913427832630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190262.

The product of its (nonzero) digits is 35271936, while the sum is 60.

The spelling of 39913427832630 in words is "thirty-nine trillion, nine hundred thirteen billion, four hundred twenty-seven million, eight hundred thirty-two thousand, six hundred thirty".