1042340301 has 24 divisors (see below), whose sum is σ = 1572980760. Its totient is φ = 664272000.

The previous prime is 1042340297. The next prime is 1042340333. The reversal of 1042340301 is 1030432401.

It can be written as a sum of positive squares in 4 ways, for example, as 118788201 + 923552100 = 10899^2 + 30390^2 .

It is not a de Polignac number, because 1042340301 - 2² = 1042340297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042340371) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6591 + ... + 46131.

It is an arithmetic number, because the mean of its divisors is an integer number (65540865).

Almost surely, 2^1042340301 is an apocalyptic number.

1042340301 is the 26361-st pentagonal number.

It is an amenable number.

1042340301 is a deficient number, since it is larger than the sum of its proper divisors (530640459).

1042340301 is a wasteful number, since it uses less digits than its factorization.

1042340301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39677 (or 39674 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1042340301 is about 32285.2954299632. The cubic root of 1042340301 is about 1013.9188017797.

Adding to 1042340301 its reverse (1030432401), we get a palindrome (2072772702).

The spelling of 1042340301 in words is "one billion, forty-two million, three hundred forty thousand, three hundred one".