10078947232 has 12 divisors (see below), whose sum is σ = 19842927426. Its totient is φ = 5039473600.

The previous prime is 10078947227. The next prime is 10078947239. The reversal of 10078947232 is 23274987001.

It can be written as a sum of positive squares in only one way, i.e., 8362005136 + 1716942096 = 91444^2 + 41436^2 .

It is a pancake number, because a pancake can be divided into 10078947232 parts by 141978 straight cuts.

It is not an unprimeable number, because it can be changed into a prime (10078947239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157483519 + ... + 157483582.

Almost surely, 2^10078947232 is an apocalyptic number.

It is an amenable number.

10078947232 is a deficient number, since it is larger than the sum of its proper divisors (9763980194).

10078947232 is an equidigital number, since it uses as much as digits as its factorization.

10078947232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314967111 (or 314967103 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 10078947232 in words is "ten billion, seventy-eight million, nine hundred forty-seven thousand, two hundred thirty-two".