1424141340 has 48 divisors (see below), whose sum is σ = 4222163232. Its totient is φ = 357431296.

The previous prime is 1424141239. The next prime is 1424141387. The reversal of 1424141340 is 431414241.

It is a self number, because there is not a number n which added to its sum of digits gives 1424141340.

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, 697089 + ... + 699128.

It is an arithmetic number, because the mean of its divisors is an integer number (87961734).

Almost surely, 2^1424141340 is an apocalyptic number.

1424141340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1424141340 is an abundant number, since it is smaller than the sum of its proper divisors (2798021892).

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

1424141340 is a wasteful number, since it uses less digits than its factorization.

1424141340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396246 (or 1396244 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1424141340 is about 37737.7972330130. The cubic root of 1424141340 is about 1125.0824867913.

Adding to 1424141340 its reverse (431414241), we get a palindrome (1855555581).

The spelling of 1424141340 in words is "one billion, four hundred twenty-four million, one hundred forty-one thousand, three hundred forty".