1127636420072 has 32 divisors (see below), whose sum is σ = 2149080009600. Its totient is φ = 554549284800.

The previous prime is 1127636419969. The next prime is 1127636420077. The reversal of 1127636420072 is 2700246367211.

It is not an unprimeable number, because it can be changed into a prime (1127636420077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14205629 + ... + 14284787.

It is an arithmetic number, because the mean of its divisors is an integer number (67158750300).

Almost surely, 2^{1127636420072} is an apocalyptic number.

It is an amenable number.

1127636420072 is a deficient number, since it is larger than the sum of its proper divisors (1021443589528).

1127636420072 is a wasteful number, since it uses less digits than its factorization.

1127636420072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108417 (or 108413 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 1127636420072 in words is "one trillion, one hundred twenty-seven billion, six hundred thirty-six million, four hundred twenty thousand, seventy-two".