119543117649 has 16 divisors (see below), whose sum is σ = 168981254208. Its totient is φ = 74912113152.

The previous prime is 119543117623. The next prime is 119543117699. The reversal of 119543117649 is 946711345911.

It is not a de Polignac number, because 119543117649 - 2⁷ = 119543117521 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (119543117699) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449052 + ... + 1529325.

It is an arithmetic number, because the mean of its divisors is an integer number (10561328388).

Almost surely, 2^119543117649 is an apocalyptic number.

It is an amenable number.

119543117649 is a deficient number, since it is larger than the sum of its proper divisors (49438136559).

119543117649 is a wasteful number, since it uses less digits than its factorization.

119543117649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979184.

The product of its digits is 816480, while the sum is 51.

The spelling of 119543117649 in words is "one hundred nineteen billion, five hundred forty-three million, one hundred seventeen thousand, six hundred forty-nine".