10104101442 has 24 divisors (see below), whose sum is σ = 21894769260. Its totient is φ = 3367641600.

The previous prime is 10104101431. The next prime is 10104101443. The reversal of 10104101442 is 24410140101.

It can be written as a sum of positive squares in 2 ways, for example, as 10086385761 + 17715681 = 100431^2 + 4209^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (10104101443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155442 + ... + 210642.

Almost surely, 2^10104101442 is an apocalyptic number.

10104101442 is an abundant number, since it is smaller than the sum of its proper divisors (11790667818).

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

10104101442 is a wasteful number, since it uses less digits than its factorization.

10104101442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65378 (or 65375 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 10104101442 its reverse (24410140101), we get a palindrome (34514241543).

The spelling of 10104101442 in words is "ten billion, one hundred four million, one hundred one thousand, four hundred forty-two".