2431219470 has 64 divisors (see below), whose sum is σ = 6256465920. Its totient is φ = 602454528.

The previous prime is 2431219457. The next prime is 2431219471. The reversal of 2431219470 is 749121342.

2431219470 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2431219470² = 11821656222614161800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2431219471) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10119 + ... + 70461.

It is an arithmetic number, because the mean of its divisors is an integer number (97757280).

Almost surely, 2^2431219470 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2431219470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3128232960).

2431219470 is an abundant number, since it is smaller than the sum of its proper divisors (3825246450).

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

2431219470 is a wasteful number, since it uses less digits than its factorization.

2431219470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60449.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2431219470 is about 49307.3977208289. The cubic root of 2431219470 is about 1344.6462809518.

The spelling of 2431219470 in words is "two billion, four hundred thirty-one million, two hundred nineteen thousand, four hundred seventy".