127612348650451 has 16 divisors (see below), whose sum is σ = 150550305067008. Its totient is φ = 105851438935200.

The previous prime is 127612348650433. The next prime is 127612348650491. The reversal of 127612348650451 is 154056843216721.

It is not a de Polignac number, because 127612348650451 - 2⁵ = 127612348650419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 127612348650392 and 127612348650401.

It is not an unprimeable number, because it can be changed into a prime (127612348650491) 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, 5000346 + ... + 16740016.

It is an arithmetic number, because the mean of its divisors is an integer number (9409394066688).

Almost surely, 2^{127612348650451} is an apocalyptic number.

127612348650451 is a deficient number, since it is larger than the sum of its proper divisors (22937956416557).

127612348650451 is a wasteful number, since it uses less digits than its factorization.

127612348650451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11789802.

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 127612348650451 in words is "one hundred twenty-seven trillion, six hundred twelve billion, three hundred forty-eight million, six hundred fifty thousand, four hundred fifty-one".