1049381914382 has 8 divisors (see below), whose sum is σ = 1588002720336. Its totient is φ = 520047674272.

The previous prime is 1049381914369. The next prime is 1049381914429. The reversal of 1049381914382 is 2834191839401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1049381914382² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2321641178 + ... + 2321641629.

It is an arithmetic number, because the mean of its divisors is an integer number (198500340042).

Almost surely, 2^{1049381914382} is an apocalyptic number.

1049381914382 is a deficient number, since it is larger than the sum of its proper divisors (538620805954).

1049381914382 is a wasteful number, since it uses less digits than its factorization.

1049381914382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4643282922.

The product of its (nonzero) digits is 1492992, while the sum is 53.

The spelling of 1049381914382 in words is "one trillion, forty-nine billion, three hundred eighty-one million, nine hundred fourteen thousand, three hundred eighty-two".