119452177649 has 4 divisors (see below), whose sum is σ = 136516774464. Its totient is φ = 102387580836.

The previous prime is 119452177633. The next prime is 119452177657. The reversal of 119452177649 is 946771254911.

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: 946771254911 = 631 ⋅1500429881.

It is a cyclic number.

It is not a de Polignac number, because 119452177649 - 2⁴ = 119452177633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 119452177594 and 119452177603.

It is not an unprimeable number, because it can be changed into a prime (119452177619) 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, 8532298397 + ... + 8532298410.

It is an arithmetic number, because the mean of its divisors is an integer number (34129193616).

Almost surely, 2^119452177649 is an apocalyptic number.

It is an amenable number.

119452177649 is a deficient number, since it is larger than the sum of its proper divisors (17064596815).

119452177649 is an equidigital number, since it uses as much as digits as its factorization.

119452177649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17064596814.

The product of its digits is 3810240, while the sum is 56.

The spelling of 119452177649 in words is "one hundred nineteen billion, four hundred fifty-two million, one hundred seventy-seven thousand, six hundred forty-nine".