10050808440 has 64 divisors (see below), whose sum is σ = 30164412960. Its totient is φ = 2679150080.

The previous prime is 10050808409. The next prime is 10050808447. The reversal of 10050808440 is 4480805001.

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

It is a junction number, because it is equal to n+sod(n) for n = 10050808398 and 10050808407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10050808447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 313642 + ... + 344198.

Almost surely, 2^10050808440 is an apocalyptic number.

10050808440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10050808440 is an abundant number, since it is smaller than the sum of its proper divisors (20113604520).

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

10050808440 is a wasteful number, since it uses less digits than its factorization.

10050808440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33312 (or 33308 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The spelling of 10050808440 in words is "ten billion, fifty million, eight hundred eight thousand, four hundred forty".