1351424100 has 144 divisors (see below), whose sum is σ = 4237353792. Its totient is φ = 330570240.

The previous prime is 1351424093. The next prime is 1351424101. The reversal of 1351424100 is 14241531.

It is not an unprimeable number, because it can be changed into a prime (1351424101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 673699 + ... + 675701.

It is an arithmetic number, because the mean of its divisors is an integer number (29426068).

Almost surely, 2^1351424100 is an apocalyptic number.

1351424100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1351424100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2118676896).

1351424100 is an abundant number, since it is smaller than the sum of its proper divisors (2885929692).

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

1351424100 is a wasteful number, since it uses less digits than its factorization.

1351424100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206 (or 2199 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1351424100 is about 36761.7205799729. The cubic root of 1351424100 is about 1105.5979374097.

Adding to 1351424100 its reverse (14241531), we get a palindrome (1365665631).

The spelling of 1351424100 in words is "one billion, three hundred fifty-one million, four hundred twenty-four thousand, one hundred".