49376385240 has 384 divisors, whose sum is σ = 185054284800. Its totient is φ = 10319063040.

The previous prime is 49376385229. The next prime is 49376385241. The reversal of 49376385240 is 4258367394.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49376385241) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15472045 + ... + 15475235.

It is an arithmetic number, because the mean of its divisors is an integer number (481912200).

Almost surely, 2^49376385240 is an apocalyptic number.

49376385240 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 49376385240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92527142400).

49376385240 is an abundant number, since it is smaller than the sum of its proper divisors (135677899560).

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

49376385240 is a wasteful number, since it uses less digits than its factorization.

49376385240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3347 (or 3330 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 51.

The spelling of 49376385240 in words is "forty-nine billion, three hundred seventy-six million, three hundred eighty-five thousand, two hundred forty".