1352134243040 has 96 divisors (see below), whose sum is σ = 3842907909120. Its totient is φ = 439189461504.

The previous prime is 1352134243039. The next prime is 1352134243049. The reversal of 1352134243040 is 403424312531.

It is a super-2 number, since 2×1352134243040² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 1352134242988 and 1352134243006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352134243049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31748792 + ... + 31791351.

It is an arithmetic number, because the mean of its divisors is an integer number (40030290720).

Almost surely, 2^{1352134243040} is an apocalyptic number.

1352134243040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1352134243040 is an abundant number, since it is smaller than the sum of its proper divisors (2490773666080).

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

1352134243040 is a wasteful number, since it uses less digits than its factorization.

1352134243040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63540184 (or 63540176 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 1352134243040 its reverse (403424312531), we get a palindrome (1755558555571).

The spelling of 1352134243040 in words is "one trillion, three hundred fifty-two billion, one hundred thirty-four million, two hundred forty-three thousand, forty".