10234144203402 has 32 divisors (see below), whose sum is σ = 23619439613952. Its totient is φ = 2895652450224.

The previous prime is 10234144203359. The next prime is 10234144203407. The reversal of 10234144203402 is 20430244143201.

It is a self number, because there is not a number n which added to its sum of digits gives 10234144203402.

It is not an unprimeable number, because it can be changed into a prime (10234144203407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1182860238 + ... + 1182868889.

It is an arithmetic number, because the mean of its divisors is an integer number (738107487936).

Almost surely, 2^{10234144203402} is an apocalyptic number.

10234144203402 is an abundant number, since it is smaller than the sum of its proper divisors (13385295410550).

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

10234144203402 is a wasteful number, since it uses less digits than its factorization.

10234144203402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365729242.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 10234144203402 its reverse (20430244143201), we get a palindrome (30664388346603).

The spelling of 10234144203402 in words is "ten trillion, two hundred thirty-four billion, one hundred forty-four million, two hundred three thousand, four hundred two".