46840896142 has 16 divisors (see below), whose sum is σ = 72475436160. Its totient is φ = 22687946208.

The previous prime is 46840896139. The next prime is 46840896187. The reversal of 46840896142 is 24169804864.

It is a self number, because there is not a number n which added to its sum of digits gives 46840896142.

It is a congruent number.

It is an unprimeable number.

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, 1365118 + ... + 1399009.

It is an arithmetic number, because the mean of its divisors is an integer number (4529714760).

Almost surely, 2^46840896142 is an apocalyptic number.

46840896142 is a deficient number, since it is larger than the sum of its proper divisors (25634540018).

46840896142 is a wasteful number, since it uses less digits than its factorization.

46840896142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2764395.

The product of its (nonzero) digits is 2654208, while the sum is 52.

The spelling of 46840896142 in words is "forty-six billion, eight hundred forty million, eight hundred ninety-six thousand, one hundred forty-two".