10040402302400 has 84 divisors (see below), whose sum is σ = 24708769794960. Its totient is φ = 4015656192000.

The previous prime is 10040402302367. The next prime is 10040402302429. The reversal of 10040402302400 is 420320404001.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12472100 + ... + 13252700.

Almost surely, 2^{10040402302400} is an apocalyptic number.

10040402302400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10040402302400 is an abundant number, since it is smaller than the sum of its proper divisors (14668367492560).

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

10040402302400 is an equidigital number, since it uses as much as digits as its factorization.

10040402302400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788662 (or 788647 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10040402302400 its reverse (420320404001), we get a palindrome (10460722706401).

The spelling of 10040402302400 in words is "ten trillion, forty billion, four hundred two million, three hundred two thousand, four hundred".