40589244782 has 4 divisors (see below), whose sum is σ = 60883867176. Its totient is φ = 20294622390.

The previous prime is 40589244767. The next prime is 40589244827. The reversal of 40589244782 is 28744298504.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×40589244782³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10147311194 + ... + 10147311197.

It is an arithmetic number, because the mean of its divisors is an integer number (15220966794).

Almost surely, 2^40589244782 is an apocalyptic number.

40589244782 is a deficient number, since it is larger than the sum of its proper divisors (20294622394).

40589244782 is a wasteful number, since it uses less digits than its factorization.

40589244782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20294622393.

The product of its (nonzero) digits is 5160960, while the sum is 53.

The spelling of 40589244782 in words is "forty billion, five hundred eighty-nine million, two hundred forty-four thousand, seven hundred eighty-two".