47030996040 has 256 divisors, whose sum is σ = 162586828800. Its totient is φ = 10661228544.

The previous prime is 47030996029. The next prime is 47030996041. The reversal of 47030996040 is 4069903074.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 47030995983 and 47030996001.

It is not an unprimeable number, because it can be changed into a prime (47030996041) 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, 79309984 + ... + 79310576.

It is an arithmetic number, because the mean of its divisors is an integer number (635104800).

Almost surely, 2^47030996040 is an apocalyptic number.

47030996040 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 47030996040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81293414400).

47030996040 is an abundant number, since it is smaller than the sum of its proper divisors (115555832760).

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

47030996040 is a wasteful number, since it uses less digits than its factorization.

47030996040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 47030996040 in words is "forty-seven billion, thirty million, nine hundred ninety-six thousand, forty".