2541440062 has 32 divisors (see below), whose sum is σ = 4550515200. Its totient is φ = 1040839008.

The previous prime is 2541440029. The next prime is 2541440081. The reversal of 2541440062 is 2600441452.

It is a self number, because there is not a number n which added to its sum of digits gives 2541440062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 402264 + ... + 408532.

It is an arithmetic number, because the mean of its divisors is an integer number (142203600).

Almost surely, 2^2541440062 is an apocalyptic number.

2541440062 is a deficient number, since it is larger than the sum of its proper divisors (2009075138).

2541440062 is a wasteful number, since it uses less digits than its factorization.

2541440062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7560.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 2541440062 is about 50412.6974283265. The cubic root of 2541440062 is about 1364.6667932183. Note that the first 3 decimals are identical.

The spelling of 2541440062 in words is "two billion, five hundred forty-one million, four hundred forty thousand, sixty-two".