10030000400 has 120 divisors (see below), whose sum is σ = 28428132864. Its totient is φ = 3327897600.

The previous prime is 10030000397. The next prime is 10030000451. The reversal of 10030000400 is 400003001.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29024 + ... + 144576.

Almost surely, 2^10030000400 is an apocalyptic number.

10030000400 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 10030000400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14214066432).

10030000400 is an abundant number, since it is smaller than the sum of its proper divisors (18398132464).

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

10030000400 is a wasteful number, since it uses less digits than its factorization.

10030000400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115609 (or 115598 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 10030000400 its reverse (400003001), we get a palindrome (10430003401).

The spelling of 10030000400 in words is "ten billion, thirty million, four hundred", and thus it is an aban number.