10040312000 has 56 divisors (see below), whose sum is σ = 24864852480. Its totient is φ = 4016121600.

The previous prime is 10040311999. The next prime is 10040312017. The reversal of 10040312000 is 21304001.

It is a happy 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, 619520 + ... + 635519.

Almost surely, 2^10040312000 is an apocalyptic number.

10040312000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10040312000 is an abundant number, since it is smaller than the sum of its proper divisors (14824540480).

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

10040312000 is an equidigital number, since it uses as much as digits as its factorization.

10040312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255066 (or 1255046 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10040312000 its reverse (21304001), we get a palindrome (10061616001).

The spelling of 10040312000 in words is "ten billion, forty million, three hundred twelve thousand".