2040461447662 has 16 divisors (see below), whose sum is σ = 3420374401584. Its totient is φ = 904860952000.

The previous prime is 2040461447627. The next prime is 2040461447669. The reversal of 2040461447662 is 2667441640402.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040461447669) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1131075289 + ... + 1131077092.

It is an arithmetic number, because the mean of its divisors is an integer number (213773400099).

Almost surely, 2^{2040461447662} is an apocalyptic number.

2040461447662 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2040461447662 is a deficient number, since it is larger than the sum of its proper divisors (1379912953922).

2040461447662 is a wasteful number, since it uses less digits than its factorization.

2040461447662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262152435.

The product of its (nonzero) digits is 1548288, while the sum is 46.

The spelling of 2040461447662 in words is "two trillion, forty billion, four hundred sixty-one million, four hundred forty-seven thousand, six hundred sixty-two".