1341040265400 has 768 divisors, whose sum is σ = 4970310451200. Its totient is φ = 297950400000.

The previous prime is 1341040265351. The next prime is 1341040265459. The reversal of 1341040265400 is 45620401431.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 470373975 + ... + 470376825.

It is an arithmetic number, because the mean of its divisors is an integer number (6471758400).

Almost surely, 2^{1341040265400} is an apocalyptic number.

1341040265400 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 1341040265400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2485155225600).

1341040265400 is an abundant number, since it is smaller than the sum of its proper divisors (3629270185800).

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

1341040265400 is a wasteful number, since it uses less digits than its factorization.

1341040265400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953 (or 2922 counting only the distinct ones).

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

Adding to 1341040265400 its reverse (45620401431), we get a palindrome (1386660666831).

The spelling of 1341040265400 in words is "one trillion, three hundred forty-one billion, forty million, two hundred sixty-five thousand, four hundred".