1077994061910 has 48 divisors (see below), whose sum is σ = 2804721862176. Its totient is φ = 287266385664.

The previous prime is 1077994061891. The next prime is 1077994061933. The reversal of 1077994061910 is 191604997701.

1077994061910 is a `hidden beast` number, since 1 + 0 + 7 + 7 + 9 + 9 + 4 + 0 + 619 + 10 = 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, 4008579 + ... + 4269038.

It is an arithmetic number, because the mean of its divisors is an integer number (58431705462).

Almost surely, 2^{1077994061910} is an apocalyptic number.

1077994061910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1077994061910 is an abundant number, since it is smaller than the sum of its proper divisors (1726727800266).

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

1077994061910 is a wasteful number, since it uses less digits than its factorization.

1077994061910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8279077 (or 8279074 counting only the distinct ones).

The product of its (nonzero) digits is 857304, while the sum is 54.

The spelling of 1077994061910 in words is "one trillion, seventy-seven billion, nine hundred ninety-four million, sixty-one thousand, nine hundred ten".