10402141432402 has 8 divisors (see below), whose sum is σ = 15603381326412. Its totient is φ = 5201014323600.

The previous prime is 10402141432393. The next prime is 10402141432429. The reversal of 10402141432402 is 20423414120401.

It can be written as a sum of positive squares in 2 ways, for example, as 9734144161681 + 667997270721 = 3119959^2 + 817311^2 .

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, 27965349 + ... + 28334872.

Almost surely, 2^{10402141432402} is an apocalyptic number.

10402141432402 is a deficient number, since it is larger than the sum of its proper divisors (5201239894010).

10402141432402 is an equidigital number, since it uses as much as digits as its factorization.

10402141432402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56392604.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 10402141432402 its reverse (20423414120401), we get a palindrome (30825555552803).

The spelling of 10402141432402 in words is "ten trillion, four hundred two billion, one hundred forty-one million, four hundred thirty-two thousand, four hundred two".