2662440406462 has 16 divisors (see below), whose sum is σ = 4264643145600. Its totient is φ = 1243854249120.

The previous prime is 2662440406427. The next prime is 2662440406487. The reversal of 2662440406462 is 2646040442662.

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, 740387637 + ... + 740391232.

It is an arithmetic number, because the mean of its divisors is an integer number (266540196600).

Almost surely, 2^{2662440406462} is an apocalyptic number.

2662440406462 is a deficient number, since it is larger than the sum of its proper divisors (1602202739138).

2662440406462 is a wasteful number, since it uses less digits than its factorization.

2662440406462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480778931.

The product of its (nonzero) digits is 2654208, while the sum is 46.

The spelling of 2662440406462 in words is "two trillion, six hundred sixty-two billion, four hundred forty million, four hundred six thousand, four hundred sixty-two".