127141541656706 has 4 divisors (see below), whose sum is σ = 190712312485062. Its totient is φ = 63570770828352.

The previous prime is 127141541656643. The next prime is 127141541656769. The reversal of 127141541656706 is 607656145141721.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (127141541656643) and next prime (127141541656769).

It can be written as a sum of positive squares in only one way, i.e., 88738001407225 + 38403540249481 = 9420085^2 + 6197059^2 .

It is a super-2 number, since 2×127141541656706² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31785385414175 + ... + 31785385414178.

Almost surely, 2^{127141541656706} is an apocalyptic number.

127141541656706 is a deficient number, since it is larger than the sum of its proper divisors (63570770828356).

127141541656706 is an equidigital number, since it uses as much as digits as its factorization.

127141541656706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63570770828355.

The product of its (nonzero) digits is 8467200, while the sum is 56.

The spelling of 127141541656706 in words is "one hundred twenty-seven trillion, one hundred forty-one billion, five hundred forty-one million, six hundred fifty-six thousand, seven hundred six".