1013001404242 has 8 divisors (see below), whose sum is σ = 1524295489356. Its totient is φ = 504902907792.

The previous prime is 1013001404209. The next prime is 1013001404269. The reversal of 1013001404242 is 2424041003101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 837424481881 + 175576922361 = 915109^2 + 419019^2 .

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, 798896373 + ... + 798897640.

Almost surely, 2^{1013001404242} is an apocalyptic number.

1013001404242 is a deficient number, since it is larger than the sum of its proper divisors (511294085114).

1013001404242 is a wasteful number, since it uses less digits than its factorization.

1013001404242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597794332.

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

Adding to 1013001404242 its reverse (2424041003101), we get a palindrome (3437042407343).

The spelling of 1013001404242 in words is "one trillion, thirteen billion, one million, four hundred four thousand, two hundred forty-two".