122673647534 has 8 divisors (see below), whose sum is σ = 184016597688. Its totient is φ = 61334781640.

The previous prime is 122673647513. The next prime is 122673647539. The reversal of 122673647534 is 435746376221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122673647539) 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, 944837 + ... + 1066800.

It is an arithmetic number, because the mean of its divisors is an integer number (23002074711).

Almost surely, 2^122673647534 is an apocalyptic number.

122673647534 is a deficient number, since it is larger than the sum of its proper divisors (61342950154).

122673647534 is a wasteful number, since it uses less digits than its factorization.

122673647534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042130.

The product of its digits is 5080320, while the sum is 50.

The spelling of 122673647534 in words is "one hundred twenty-two billion, six hundred seventy-three million, six hundred forty-seven thousand, five hundred thirty-four".