1127657041899 has 8 divisors (see below), whose sum is σ = 1511098214400. Its totient is φ = 747993615336.

The previous prime is 1127657041877. The next prime is 1127657041919. The reversal of 1127657041899 is 9981407567211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1127657041899 - 2²⁴ = 1127640264683 is a prime.

It is a super-2 number, since 2×1127657041899² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1127657241899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944435787 + ... + 944436980.

It is an arithmetic number, because the mean of its divisors is an integer number (188887276800).

Almost surely, 2^{1127657041899} is an apocalyptic number.

1127657041899 is a deficient number, since it is larger than the sum of its proper divisors (383441172501).

1127657041899 is a wasteful number, since it uses less digits than its factorization.

1127657041899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1888872969.

The product of its (nonzero) digits is 7620480, while the sum is 60.

The spelling of 1127657041899 in words is "one trillion, one hundred twenty-seven billion, six hundred fifty-seven million, forty-one thousand, eight hundred ninety-nine".