49001880000 has 280 divisors, whose sum is σ = 167610160080. Its totient is φ = 12615680000.

The previous prime is 49001879999. The next prime is 49001880013. The reversal of 49001880000 is 8810094.

It is a happy number.

49001880000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a self number, because there is not a number n which added to its sum of digits gives 49001880000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3472960 + ... + 3487040.

Almost surely, 2^49001880000 is an apocalyptic number.

49001880000 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 49001880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83805080040).

49001880000 is an abundant number, since it is smaller than the sum of its proper divisors (118608280080).

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

49001880000 is a wasteful number, since it uses less digits than its factorization.

49001880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14145 (or 14120 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 49001880000 in words is "forty-nine billion, one million, eight hundred eighty thousand".