2646400046462 has 16 divisors (see below), whose sum is σ = 3974012515872. Its totient is φ = 1321729382400.

The previous prime is 2646400046453. The next prime is 2646400046471.

2646400046462 is nontrivially palindromic in base 10.

2646400046462 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2646400046453) and next prime (2646400046471).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40712087 + ... + 40777037.

It is an arithmetic number, because the mean of its divisors is an integer number (248375782242).

Almost surely, 2^{2646400046462} is an apocalyptic number.

2646400046462 is a deficient number, since it is larger than the sum of its proper divisors (1327612469410).

2646400046462 is a wasteful number, since it uses less digits than its factorization.

2646400046462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87283.

The product of its (nonzero) digits is 1327104, while the sum is 44.

The spelling of 2646400046462 in words is "two trillion, six hundred forty-six billion, four hundred million, forty-six thousand, four hundred sixty-two".