10402100233402 has 8 divisors (see below), whose sum is σ = 16024857116436. Its totient is φ = 5060481194592.

The previous prime is 10402100233337. The next prime is 10402100233501. The reversal of 10402100233402 is 20433200120401.

It can be written as a sum of positive squares in 2 ways, for example, as 10255372164801 + 146728068601 = 3202401^2 + 383051^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70284460963 + ... + 70284461110.

Almost surely, 2^{10402100233402} is an apocalyptic number.

10402100233402 is a deficient number, since it is larger than the sum of its proper divisors (5622756883034).

10402100233402 is a wasteful number, since it uses less digits than its factorization.

10402100233402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140568922112.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 10402100233402 its reverse (20433200120401), we get a palindrome (30835300353803).

The spelling of 10402100233402 in words is "ten trillion, four hundred two billion, one hundred million, two hundred thirty-three thousand, four hundred two".