10204400352430 has 16 divisors (see below), whose sum is σ = 18372859642080. Its totient is φ = 4080662583712.

The previous prime is 10204400352407. The next prime is 10204400352481. The reversal of 10204400352430 is 3425300440201.

It is a happy number.

It is a congruent 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, 137155609 + ... + 137229988.

It is an arithmetic number, because the mean of its divisors is an integer number (1148303727630).

Almost surely, 2^{10204400352430} is an apocalyptic number.

10204400352430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10204400352430 is a deficient number, since it is larger than the sum of its proper divisors (8168459289650).

10204400352430 is a wasteful number, since it uses less digits than its factorization.

10204400352430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274389323.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 10204400352430 its reverse (3425300440201), we get a palindrome (13629700792631).

The spelling of 10204400352430 in words is "ten trillion, two hundred four billion, four hundred million, three hundred fifty-two thousand, four hundred thirty".