82414459490 has 32 divisors (see below), whose sum is σ = 161981144064. Its totient is φ = 29941280640.

The previous prime is 82414459471. The next prime is 82414459541. The reversal of 82414459490 is 9495441428.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225059 + ... + 464198.

It is an arithmetic number, because the mean of its divisors is an integer number (5061910752).

Almost surely, 2^82414459490 is an apocalyptic number.

82414459490 is a deficient number, since it is larger than the sum of its proper divisors (79566684574).

82414459490 is a wasteful number, since it uses less digits than its factorization.

82414459490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690362.

The product of its (nonzero) digits is 1658880, while the sum is 50.

The spelling of 82414459490 in words is "eighty-two billion, four hundred fourteen million, four hundred fifty-nine thousand, four hundred ninety".