49314743628 has 24 divisors (see below), whose sum is σ = 115087665840. Its totient is φ = 16435400640.

The previous prime is 49314743623. The next prime is 49314743651. The reversal of 49314743628 is 82634741394.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (49314743623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283143 + ... + 422846.

It is an arithmetic number, because the mean of its divisors is an integer number (4795319410).

Almost surely, 2^49314743628 is an apocalyptic number.

It is an amenable number.

49314743628 is an abundant number, since it is smaller than the sum of its proper divisors (65772922212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49314743628 is a wasteful number, since it uses less digits than its factorization.

49314743628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711817 (or 711815 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 51.

The spelling of 49314743628 in words is "forty-nine billion, three hundred fourteen million, seven hundred forty-three thousand, six hundred twenty-eight".