3420131430 has 32 divisors (see below), whose sum is σ = 8209963008. Its totient is φ = 911852000.

The previous prime is 3420131413. The next prime is 3420131453. The reversal of 3420131430 is 341310243.

3420131430 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 junction number, because it is equal to n+sod(n) for n = 3420131397 and 3420131406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212155 + ... + 227705.

It is an arithmetic number, because the mean of its divisors is an integer number (256561344).

Almost surely, 2^3420131430 is an apocalyptic number.

3420131430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3420131430 is an abundant number, since it is smaller than the sum of its proper divisors (4789831578).

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

3420131430 is a wasteful number, since it uses less digits than its factorization.

3420131430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22892.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3420131430 is about 58481.8897608482. The cubic root of 3420131430 is about 1506.6565542716.

Adding to 3420131430 its reverse (341310243), we get a palindrome (3761441673).

The spelling of 3420131430 in words is "three billion, four hundred twenty million, one hundred thirty-one thousand, four hundred thirty".