2402643462 has 8 divisors (see below), whose sum is σ = 4805286936. Its totient is φ = 800881152.

The previous prime is 2402643443. The next prime is 2402643491. The reversal of 2402643462 is 2643462042.

2402643462 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2402643462 is an admirable number.

It is a congruent number.

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, 200220283 + ... + 200220294.

It is an arithmetic number, because the mean of its divisors is an integer number (600660867).

Almost surely, 2^2402643462 is an apocalyptic number.

2402643462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2402643462 is a wasteful number, since it uses less digits than its factorization.

2402643462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400440582.

The product of its (nonzero) digits is 55296, while the sum is 33.

The square root of 2402643462 is about 49016.7671516594. The cubic root of 2402643462 is about 1339.3572810673.

The spelling of 2402643462 in words is "two billion, four hundred two million, six hundred forty-three thousand, four hundred sixty-two".