6240404462 has 4 divisors (see below), whose sum is σ = 9360606696. Its totient is φ = 3120202230.

The previous prime is 6240404449. The next prime is 6240404473. The reversal of 6240404462 is 2644040426.

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

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, 1560101114 + ... + 1560101117.

It is an arithmetic number, because the mean of its divisors is an integer number (2340151674).

Almost surely, 2^6240404462 is an apocalyptic number.

6240404462 is a deficient number, since it is larger than the sum of its proper divisors (3120202234).

6240404462 is a wasteful number, since it uses less digits than its factorization.

6240404462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3120202233.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 6240404462 is about 78996.2306822294. The cubic root of 6240404462 is about 1841.0725927707.

Adding to 6240404462 its reverse (2644040426), we get a palindrome (8884444888).

The spelling of 6240404462 in words is "six billion, two hundred forty million, four hundred four thousand, four hundred sixty-two".