1127794462390 has 32 divisors (see below), whose sum is σ = 2060912252160. Its totient is φ = 444258882144.

The previous prime is 1127794462367. The next prime is 1127794462469. The reversal of 1127794462390 is 932644977211.

It is a congruent number.

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, 2148049 + ... + 2621011.

It is an arithmetic number, because the mean of its divisors is an integer number (64403507880).

Almost surely, 2^{1127794462390} is an apocalyptic number.

1127794462390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1127794462390 is a deficient number, since it is larger than the sum of its proper divisors (933117789770).

1127794462390 is a wasteful number, since it uses less digits than its factorization.

1127794462390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476596.

The product of its (nonzero) digits is 4572288, while the sum is 55.

The spelling of 1127794462390 in words is "one trillion, one hundred twenty-seven billion, seven hundred ninety-four million, four hundred sixty-two thousand, three hundred ninety".