1341487929405 has 32 divisors (see below), whose sum is σ = 2316545005824. Its totient is φ = 658979652096.

The previous prime is 1341487929389. The next prime is 1341487929409. The reversal of 1341487929405 is 5049297841431.

It is not a de Polignac number, because 1341487929405 - 2⁴ = 1341487929389 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341487929409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7437609 + ... + 7615838.

It is an arithmetic number, because the mean of its divisors is an integer number (72392031432).

Almost surely, 2^{1341487929405} is an apocalyptic number.

1341487929405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1341487929405 is a deficient number, since it is larger than the sum of its proper divisors (975057076419).

1341487929405 is a wasteful number, since it uses less digits than its factorization.

1341487929405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15053925.

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 1341487929405 in words is "one trillion, three hundred forty-one billion, four hundred eighty-seven million, nine hundred twenty-nine thousand, four hundred five".