10132401442 has 8 divisors (see below), whose sum is σ = 15199795116. Its totient is φ = 5065803072.

The previous prime is 10132401431. The next prime is 10132401451. The reversal of 10132401442 is 24410423101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10126598161 + 5803281 = 100631^2 + 2409^2 .

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, 165883 + ... + 218590.

Almost surely, 2^10132401442 is an apocalyptic number.

10132401442 is a deficient number, since it is larger than the sum of its proper divisors (5067393674).

10132401442 is a wasteful number, since it uses less digits than its factorization.

10132401442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397652.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10132401442 its reverse (24410423101), we get a palindrome (34542824543).

The spelling of 10132401442 in words is "ten billion, one hundred thirty-two million, four hundred one thousand, four hundred forty-two".