1340101424 has 10 divisors (see below), whose sum is σ = 2596446540. Its totient is φ = 670050704.

The previous prime is 1340101421. The next prime is 1340101439. The reversal of 1340101424 is 4241010431.

It is a junction number, because it is equal to n+sod(n) for n = 1340101396 and 1340101405.

It is not an unprimeable number, because it can be changed into a prime (1340101421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41878154 + ... + 41878185.

It is an arithmetic number, because the mean of its divisors is an integer number (259644654).

Almost surely, 2^1340101424 is an apocalyptic number.

It is an amenable number.

1340101424 is a deficient number, since it is larger than the sum of its proper divisors (1256345116).

1340101424 is an equidigital number, since it uses as much as digits as its factorization.

1340101424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83756347 (or 83756341 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1340101424 is about 36607.3957555027. The cubic root of 1340101424 is about 1102.5015859967.

Adding to 1340101424 its reverse (4241010431), we get a palindrome (5581111855).

The spelling of 1340101424 in words is "one billion, three hundred forty million, one hundred one thousand, four hundred twenty-four".