1047040814338 has 8 divisors (see below), whose sum is σ = 1571992912332. Its totient is φ = 523043176896.

The previous prime is 1047040814327. The next prime is 1047040814353. The reversal of 1047040814338 is 8334180407401.

It can be written as a sum of positive squares in 2 ways, for example, as 1039794208209 + 7246606129 = 1019703^2 + 85127^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1047040814294 and 1047040814303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238612395 + ... + 238616782.

Almost surely, 2^{1047040814338} is an apocalyptic number.

1047040814338 is a deficient number, since it is larger than the sum of its proper divisors (524952097994).

1047040814338 is a wasteful number, since it uses less digits than its factorization.

1047040814338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477230276.

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 1047040814338 in words is "one trillion, forty-seven billion, forty million, eight hundred fourteen thousand, three hundred thirty-eight".