341328781827 has 24 divisors (see below), whose sum is σ = 539375127408. Its totient is φ = 206279884800.

The previous prime is 341328781793. The next prime is 341328781831. The reversal of 341328781827 is 728187823143.

341328781827 is a `hidden beast` number, since 341 + 3 + 287 + 8 + 18 + 2 + 7 = 666.

It is not a de Polignac number, because 341328781827 - 2¹² = 341328777731 is a prime.

It is not an unprimeable number, because it can be changed into a prime (341328781327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4848574 + ... + 4918467.

It is an arithmetic number, because the mean of its divisors is an integer number (22473963642).

Almost surely, 2^341328781827 is an apocalyptic number.

341328781827 is a deficient number, since it is larger than the sum of its proper divisors (198046345581).

341328781827 is a wasteful number, since it uses less digits than its factorization.

341328781827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9767411 (or 9767408 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 54.

The spelling of 341328781827 in words is "three hundred forty-one billion, three hundred twenty-eight million, seven hundred eighty-one thousand, eight hundred twenty-seven".