1025094334920 has 64 divisors (see below), whose sum is σ = 3256182011520. Its totient is φ = 257278577664.

The previous prime is 1025094334919. The next prime is 1025094334931. The reversal of 1025094334920 is 294334905201.

1025094334920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251246572 + ... + 251250651.

It is an arithmetic number, because the mean of its divisors is an integer number (50877843930).

Almost surely, 2^{1025094334920} is an apocalyptic number.

1025094334920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1025094334920 is an abundant number, since it is smaller than the sum of its proper divisors (2231087676600).

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

1025094334920 is a wasteful number, since it uses less digits than its factorization.

1025094334920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502497254 (or 502497250 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 1025094334920 in words is "one trillion, twenty-five billion, ninety-four million, three hundred thirty-four thousand, nine hundred twenty".