10012783424 has 56 divisors (see below), whose sum is σ = 22858098048. Its totient is φ = 4262745600.

The previous prime is 10012783411. The next prime is 10012783463. The reversal of 10012783424 is 42438721001.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6359 + ... + 141654.

Almost surely, 2^10012783424 is an apocalyptic number.

10012783424 is a gapful number since it is divisible by the number (14) 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 10012783424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11429049024).

10012783424 is an abundant number, since it is smaller than the sum of its proper divisors (12845314624).

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

10012783424 is a wasteful number, since it uses less digits than its factorization.

10012783424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148183 (or 148173 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 10012783424 in words is "ten billion, twelve million, seven hundred eighty-three thousand, four hundred twenty-four".