127933132917634 has 24 divisors (see below), whose sum is σ = 212448564321840. Its totient is φ = 57733068469560.

The previous prime is 127933132917631. The next prime is 127933132917643. The reversal of 127933132917634 is 436719231339721.

It is not an unprimeable number, because it can be changed into a prime (127933132917631) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1901582584 + ... + 1901649859.

It is an arithmetic number, because the mean of its divisors is an integer number (8852023513410).

Almost surely, 2^{127933132917634} is an apocalyptic number.

127933132917634 is a deficient number, since it is larger than the sum of its proper divisors (84515431404206).

127933132917634 is a wasteful number, since it uses less digits than its factorization.

127933132917634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3803232606 (or 3803232595 counting only the distinct ones).

The product of its digits is 30862944, while the sum is 61.

The spelling of 127933132917634 in words is "one hundred twenty-seven trillion, nine hundred thirty-three billion, one hundred thirty-two million, nine hundred seventeen thousand, six hundred thirty-four".