1011011000994 has 24 divisors (see below), whose sum is σ = 2190554775552. Its totient is φ = 336998907000.

The previous prime is 1011011000983. The next prime is 1011011001047. The reversal of 1011011000994 is 4990001101101.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1057119 + ... + 1771869.

It is an arithmetic number, because the mean of its divisors is an integer number (91273115648).

Almost surely, 2^{1011011000994} is an apocalyptic number.

1011011000994 is an abundant number, since it is smaller than the sum of its proper divisors (1179543774558).

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

1011011000994 is a wasteful number, since it uses less digits than its factorization.

1011011000994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793342 (or 793339 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 27.

The spelling of 1011011000994 in words is "one trillion, eleven billion, eleven million, nine hundred ninety-four", and thus it is an aban number.