1354023530340 has 192 divisors, whose sum is σ = 4169469427200. Its totient is φ = 326260187136.

The previous prime is 1354023530317. The next prime is 1354023530351. The reversal of 1354023530340 is 430353204531.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 18110956 + ... + 18185564.

It is an arithmetic number, because the mean of its divisors is an integer number (21715986600).

Almost surely, 2^{1354023530340} is an apocalyptic number.

1354023530340 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 1354023530340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2084734713600).

1354023530340 is an abundant number, since it is smaller than the sum of its proper divisors (2815445896860).

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

1354023530340 is a wasteful number, since it uses less digits than its factorization.

1354023530340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75126 (or 75124 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 33.

Adding to 1354023530340 its reverse (430353204531), we get a palindrome (1784376734871).

The spelling of 1354023530340 in words is "one trillion, three hundred fifty-four billion, twenty-three million, five hundred thirty thousand, three hundred forty".