47440250000 has 280 divisors, whose sum is σ = 135080770944. Its totient is φ = 15912000000.

The previous prime is 47440249999. The next prime is 47440250027. The reversal of 47440250000 is 5204474.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 35749337 + ... + 35750663.

Almost surely, 2^47440250000 is an apocalyptic number.

47440250000 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 47440250000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67540385472).

47440250000 is an abundant number, since it is smaller than the sum of its proper divisors (87640520944).

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

47440250000 is a wasteful number, since it uses less digits than its factorization.

47440250000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389 (or 1358 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 26.

Adding to 47440250000 its reverse (5204474), we get a palindrome (47445454474).

The spelling of 47440250000 in words is "forty-seven billion, four hundred forty million, two hundred fifty thousand".