127124402050474 has 16 divisors (see below), whose sum is σ = 205838612017920. Its totient is φ = 58702122685360.

The previous prime is 127124402050469. The next prime is 127124402050517. The reversal of 127124402050474 is 474050204421721.

It is a super-2 number, since 2×127124402050474² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 127124402050474.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47647825522 + ... + 47647828189.

It is an arithmetic number, because the mean of its divisors is an integer number (12864913251120).

Almost surely, 2^{127124402050474} is an apocalyptic number.

127124402050474 is a deficient number, since it is larger than the sum of its proper divisors (78714209967446).

127124402050474 is a wasteful number, since it uses less digits than its factorization.

127124402050474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95295653765.

The product of its (nonzero) digits is 501760, while the sum is 43.

The spelling of 127124402050474 in words is "one hundred twenty-seven trillion, one hundred twenty-four billion, four hundred two million, fifty thousand, four hundred seventy-four".