49045704743820 has 192 divisors, whose sum is σ = 144135654727680. Its totient is φ = 12449991859200.

The previous prime is 49045704743771. The next prime is 49045704743887. The reversal of 49045704743820 is 2834740754094.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15724885 + ... + 18583955.

It is an arithmetic number, because the mean of its divisors is an integer number (750706535040).

Almost surely, 2^{49045704743820} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49045704743820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72067827363840).

49045704743820 is an abundant number, since it is smaller than the sum of its proper divisors (95089949983860).

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

49045704743820 is a wasteful number, since it uses less digits than its factorization.

49045704743820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2859296 (or 2859294 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 57.

The spelling of 49045704743820 in words is "forty-nine trillion, forty-five billion, seven hundred four million, seven hundred forty-three thousand, eight hundred twenty".