127074427485 has 16 divisors (see below), whose sum is σ = 203324192064. Its totient is φ = 67771325312.

The previous prime is 127074427451. The next prime is 127074427583. The reversal of 127074427485 is 584724470721.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 127074427485 - 2¹³ = 127074419293 is a prime.

It is a super-2 number, since 2×127074427485² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715129 + ... + 874961.

It is an arithmetic number, because the mean of its divisors is an integer number (12707762004).

Almost surely, 2^127074427485 is an apocalyptic number.

127074427485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

127074427485 is a deficient number, since it is larger than the sum of its proper divisors (76249764579).

127074427485 is a wasteful number, since it uses less digits than its factorization.

127074427485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212844.

The product of its (nonzero) digits is 3512320, while the sum is 51.

The spelling of 127074427485 in words is "one hundred twenty-seven billion, seventy-four million, four hundred twenty-seven thousand, four hundred eighty-five".