1042402414 has 4 divisors (see below), whose sum is σ = 1563603624. Its totient is φ = 521201206.

The previous prime is 1042402399. The next prime is 1042402429. The reversal of 1042402414 is 4142042401.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1042402399) and next prime (1042402429).

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260600602 + ... + 260600605.

It is an arithmetic number, because the mean of its divisors is an integer number (390900906).

Almost surely, 2^1042402414 is an apocalyptic number.

1042402414 is a deficient number, since it is larger than the sum of its proper divisors (521201210).

1042402414 is an equidigital number, since it uses as much as digits as its factorization.

1042402414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521201209.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1042402414 is about 32286.2573551039. The cubic root of 1042402414 is about 1013.9389411679.

Adding to 1042402414 its reverse (4142042401), we get a palindrome (5184444815).

The spelling of 1042402414 in words is "one billion, forty-two million, four hundred two thousand, four hundred fourteen".