405152130 has 64 divisors (see below), whose sum is σ = 1017370368. Its totient is φ = 103065600.

The previous prime is 405152129. The next prime is 405152141. The reversal of 405152130 is 31251504.

It is a junction number, because it is equal to n+sod(n) for n = 405152097 and 405152106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414202 + ... + 415178.

It is an arithmetic number, because the mean of its divisors is an integer number (15896412).

Almost surely, 2^405152130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 405152130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (508685184).

405152130 is an abundant number, since it is smaller than the sum of its proper divisors (612218238).

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

405152130 is a wasteful number, since it uses less digits than its factorization.

405152130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1611.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 405152130 is about 20128.3911428609. The cubic root of 405152130 is about 739.9562489351.

The spelling of 405152130 in words is "four hundred five million, one hundred fifty-two thousand, one hundred thirty".