10402323444141 has 4 divisors (see below), whose sum is σ = 13869764592192. Its totient is φ = 6934882296092.

The previous prime is 10402323444137. The next prime is 10402323444187. The reversal of 10402323444141 is 14144432320401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10402323444141 - 2² = 10402323444137 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10402323444101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1733720574021 + ... + 1733720574026.

It is an arithmetic number, because the mean of its divisors is an integer number (3467441148048).

Almost surely, 2^{10402323444141} is an apocalyptic number.

It is an amenable number.

10402323444141 is a deficient number, since it is larger than the sum of its proper divisors (3467441148051).

10402323444141 is an equidigital number, since it uses as much as digits as its factorization.

10402323444141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3467441148050.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 10402323444141 its reverse (14144432320401), we get a palindrome (24546755764542).

The spelling of 10402323444141 in words is "ten trillion, four hundred two billion, three hundred twenty-three million, four hundred forty-four thousand, one hundred forty-one".