1341409975992 has 96 divisors (see below), whose sum is σ = 3850233004800. Its totient is φ = 420446932992.

The previous prime is 1341409975943. The next prime is 1341409976029. The reversal of 1341409975992 is 2995799041431.

1341409975992 is a `hidden beast` number, since 1 + 3 + 4 + 1 + 409 + 97 + 59 + 92 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 826384 + ... + 1834592.

It is an arithmetic number, because the mean of its divisors is an integer number (40106593800).

Almost surely, 2^{1341409975992} is an apocalyptic number.

1341409975992 is a gapful number since it is divisible by the number (12) 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 1341409975992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1925116502400).

1341409975992 is an abundant number, since it is smaller than the sum of its proper divisors (2508823028808).

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

1341409975992 is a wasteful number, since it uses less digits than its factorization.

1341409975992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009325 (or 1009318 counting only the distinct ones).

The product of its (nonzero) digits is 22044960, while the sum is 63.

The spelling of 1341409975992 in words is "one trillion, three hundred forty-one billion, four hundred nine million, nine hundred seventy-five thousand, nine hundred ninety-two".