46127881427 has 8 divisors (see below), whose sum is σ = 49027080960. Its totient is φ = 43275823560.

The previous prime is 46127881421. The next prime is 46127881483. The reversal of 46127881427 is 72418872164.

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

It is a cyclic number.

It is not a de Polignac number, because 46127881427 - 2⁴ = 46127881411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46127881421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11783399 + ... + 11787312.

It is an arithmetic number, because the mean of its divisors is an integer number (6128385120).

Almost surely, 2^46127881427 is an apocalyptic number.

46127881427 is a deficient number, since it is larger than the sum of its proper divisors (2899199533).

46127881427 is a wasteful number, since it uses less digits than its factorization.

46127881427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23570833.

The product of its digits is 1204224, while the sum is 50.

The spelling of 46127881427 in words is "forty-six billion, one hundred twenty-seven million, eight hundred eighty-one thousand, four hundred twenty-seven".