1048372306947 has 256 divisors, whose sum is σ = 1904394240000. Its totient is φ = 576382625280.

The previous prime is 1048372306939. The next prime is 1048372306951. The reversal of 1048372306947 is 7496032738401.

1048372306947 is a `hidden beast` number, since 1 + 0 + 483 + 72 + 3 + 0 + 6 + 94 + 7 = 666.

It is not a de Polignac number, because 1048372306947 - 2³ = 1048372306939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1048372306893 and 1048372306902.

It is not an unprimeable number, because it can be changed into a prime (1048372306987) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2737264318 + ... + 2737264700.

It is an arithmetic number, because the mean of its divisors is an integer number (7439040000).

Almost surely, 2^{1048372306947} is an apocalyptic number.

1048372306947 is a deficient number, since it is larger than the sum of its proper divisors (856021933053).

1048372306947 is an frugal number, since it uses more digits than its factorization.

1048372306947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555 (or 523 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 1048372306947 in words is "one trillion, forty-eight billion, three hundred seventy-two million, three hundred six thousand, nine hundred forty-seven".