1351050065004 has 96 divisors (see below), whose sum is σ = 3281409512640. Its totient is φ = 432122342400.

The previous prime is 1351050064997. The next prime is 1351050065011. The reversal of 1351050065004 is 4005600501531.

It is an interprime number because it is at equal distance from previous prime (1351050064997) and next prime (1351050065011).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242077494 + ... + 242083074.

It is an arithmetic number, because the mean of its divisors is an integer number (34181349090).

Almost surely, 2^{1351050065004} 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 1351050065004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1640704756320).

1351050065004 is an abundant number, since it is smaller than the sum of its proper divisors (1930359447636).

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

1351050065004 is a wasteful number, since it uses less digits than its factorization.

1351050065004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9811 (or 9809 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 1351050065004 its reverse (4005600501531), we get a palindrome (5356650566535).

The spelling of 1351050065004 in words is "one trillion, three hundred fifty-one billion, fifty million, sixty-five thousand, four".