49044324960 has 384 divisors, whose sum is σ = 175314585600. Its totient is φ = 12802682880.

The previous prime is 49044324941. The next prime is 49044324961. The reversal of 49044324960 is 6942344094.

49044324960 is a `hidden beast` number, since 4 + 90 + 44 + 32 + 496 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49044324961) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44707132 + ... + 44708228.

It is an arithmetic number, because the mean of its divisors is an integer number (456548400).

Almost surely, 2^49044324960 is an apocalyptic number.

49044324960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49044324960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87657292800).

49044324960 is an abundant number, since it is smaller than the sum of its proper divisors (126270260640).

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

49044324960 is a wasteful number, since it uses less digits than its factorization.

49044324960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1331 (or 1317 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 49044324960 in words is "forty-nine billion, forty-four million, three hundred twenty-four thousand, nine hundred sixty".