1346141505540 has 48 divisors (see below), whose sum is σ = 4059134388288. Its totient is φ = 331357908864.

The previous prime is 1346141505481. The next prime is 1346141505617. The reversal of 1346141505540 is 455051416431.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862910442 + ... + 862912001.

It is an arithmetic number, because the mean of its divisors is an integer number (84565299756).

Almost surely, 2^{1346141505540} is an apocalyptic number.

1346141505540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1346141505540 is an abundant number, since it is smaller than the sum of its proper divisors (2712992882748).

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

1346141505540 is a wasteful number, since it uses less digits than its factorization.

1346141505540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725822468 (or 1725822466 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 39.

The spelling of 1346141505540 in words is "one trillion, three hundred forty-six billion, one hundred forty-one million, five hundred five thousand, five hundred forty".