46134277378 has 16 divisors (see below), whose sum is σ = 83249824320. Its totient is φ = 18731210256.

The previous prime is 46134277351. The next prime is 46134277403. The reversal of 46134277378 is 87377243164.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86718301 + ... + 86718832.

It is an arithmetic number, because the mean of its divisors is an integer number (5203114020).

Almost surely, 2^46134277378 is an apocalyptic number.

46134277378 is a deficient number, since it is larger than the sum of its proper divisors (37115546942).

46134277378 is a wasteful number, since it uses less digits than its factorization.

46134277378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173437161.

The product of its digits is 4741632, while the sum is 52.

The spelling of 46134277378 in words is "forty-six billion, one hundred thirty-four million, two hundred seventy-seven thousand, three hundred seventy-eight".