49464443746 has 24 divisors (see below), whose sum is σ = 78846058260. Its totient is φ = 23229158400.

The previous prime is 49464443719. The next prime is 49464443753. The reversal of 49464443746 is 64734446494.

It can be written as a sum of positive squares in 6 ways, for example, as 39412175625 + 10052268121 = 198525^2 + 100261^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10300546 + ... + 10305346.

Almost surely, 2^49464443746 is an apocalyptic number.

49464443746 is a deficient number, since it is larger than the sum of its proper divisors (29381614514).

49464443746 is an frugal number, since it uses more digits than its factorization.

49464443746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9670 (or 4869 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 55.

The spelling of 49464443746 in words is "forty-nine billion, four hundred sixty-four million, four hundred forty-three thousand, seven hundred forty-six".