1351234010424 has 128 divisors (see below), whose sum is σ = 3571913030400. Its totient is φ = 424785669120.

The previous prime is 1351234010393. The next prime is 1351234010521. The reversal of 1351234010424 is 4240104321531.

It is a junction number, because it is equal to n+sod(n) for n = 1351234010391 and 1351234010400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97113292 + ... + 97127204.

It is an arithmetic number, because the mean of its divisors is an integer number (27905570550).

Almost surely, 2^{1351234010424} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1351234010424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1785956515200).

1351234010424 is an abundant number, since it is smaller than the sum of its proper divisors (2220679019976).

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

1351234010424 is a wasteful number, since it uses less digits than its factorization.

1351234010424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14885 (or 14881 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 1351234010424 its reverse (4240104321531), we get a palindrome (5591338331955).

The spelling of 1351234010424 in words is "one trillion, three hundred fifty-one billion, two hundred thirty-four million, ten thousand, four hundred twenty-four".