1023049894608 has 120 divisors (see below), whose sum is σ = 3289090470848. Its totient is φ = 290785406976.

The previous prime is 1023049894597. The next prime is 1023049894613. The reversal of 1023049894608 is 8064989403201.

1023049894608 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 0 + 498 + 94 + 60 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2434810 + ... + 2823897.

Almost surely, 2^{1023049894608} is an apocalyptic number.

1023049894608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1023049894608 is an abundant number, since it is smaller than the sum of its proper divisors (2266040576240).

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

1023049894608 is a wasteful number, since it uses less digits than its factorization.

1023049894608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5258921 (or 5258912 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 1023049894608 in words is "one trillion, twenty-three billion, forty-nine million, eight hundred ninety-four thousand, six hundred eight".