10203902424 has 192 divisors, whose sum is σ = 30325276800. Its totient is φ = 3205453824.

The previous prime is 10203902399. The next prime is 10203902453. The reversal of 10203902424 is 42420930201.

10203902424 is a `hidden beast` number, since 10 + 20 + 390 + 242 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8383864 + ... + 8385080.

It is an arithmetic number, because the mean of its divisors is an integer number (157944150).

Almost surely, 2^10203902424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10203902424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15162638400).

10203902424 is an abundant number, since it is smaller than the sum of its proper divisors (20121374376).

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

10203902424 is a wasteful number, since it uses less digits than its factorization.

10203902424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1484 (or 1468 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 10203902424 in words is "ten billion, two hundred three million, nine hundred two thousand, four hundred twenty-four".