1000817427048 has 32 divisors (see below), whose sum is σ = 2610828072000. Its totient is φ = 319101208448.

The previous prime is 1000817427041. The next prime is 1000817427073. The reversal of 1000817427048 is 8407247180001.

It is not an unprimeable number, because it can be changed into a prime (1000817427041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 906536973 + ... + 906538076.

It is an arithmetic number, because the mean of its divisors is an integer number (81588377250).

Almost surely, 2^{1000817427048} is an apocalyptic number.

It is an amenable number.

1000817427048 is an abundant number, since it is smaller than the sum of its proper divisors (1610010644952).

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

1000817427048 is a wasteful number, since it uses less digits than its factorization.

1000817427048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1813075081 (or 1813075077 counting only the distinct ones).

The product of its (nonzero) digits is 100352, while the sum is 42.

The spelling of 1000817427048 in words is "one trillion, eight hundred seventeen million, four hundred twenty-seven thousand, forty-eight".