10442920800 has 288 divisors, whose sum is σ = 36738461088. Its totient is φ = 2561310720.

The previous prime is 10442920777. The next prime is 10442920841. The reversal of 10442920800 is 802924401.

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

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, 13509214 + ... + 13509986.

It is an arithmetic number, because the mean of its divisors is an integer number (127564101).

Almost surely, 2^10442920800 is an apocalyptic number.

10442920800 is a gapful number since it is divisible by the number (10) 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 10442920800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18369230544).

10442920800 is an abundant number, since it is smaller than the sum of its proper divisors (26295540288).

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

10442920800 is a wasteful number, since it uses less digits than its factorization.

10442920800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242 (or 1229 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 10442920800 in words is "ten billion, four hundred forty-two million, nine hundred twenty thousand, eight hundred".