127000740001 has 4 divisors (see below), whose sum is σ = 127032758272. Its totient is φ = 126968721732.

The previous prime is 127000739993. The next prime is 127000740017. The reversal of 127000740001 is 100047000721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100047000721 = 8117 ⋅12325613.

It is a cyclic number.

It is not a de Polignac number, because 127000740001 - 2³ = 127000739993 is a prime.

It is a super-2 number, since 2×127000740001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127000747001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16003185 + ... + 16011118.

It is an arithmetic number, because the mean of its divisors is an integer number (31758189568).

Almost surely, 2^127000740001 is an apocalyptic number.

It is an amenable number.

127000740001 is a deficient number, since it is larger than the sum of its proper divisors (32018271).

127000740001 is an equidigital number, since it uses as much as digits as its factorization.

127000740001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32018270.

The product of its (nonzero) digits is 392, while the sum is 22.

Adding to 127000740001 its reverse (100047000721), we get a palindrome (227047740722).

The spelling of 127000740001 in words is "one hundred twenty-seven billion, seven hundred forty thousand, one".