40783370543822 has 16 divisors (see below), whose sum is σ = 61318616919840. Its totient is φ = 20343835072512.

The previous prime is 40783370543779. The next prime is 40783370543827. The reversal of 40783370543822 is 22834507338704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40783370543827) 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, 22805303 + ... + 24528525.

It is an arithmetic number, because the mean of its divisors is an integer number (3832413557490).

Almost surely, 2^{40783370543822} is an apocalyptic number.

40783370543822 is a deficient number, since it is larger than the sum of its proper divisors (20535246376018).

40783370543822 is a wasteful number, since it uses less digits than its factorization.

40783370543822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750987.

The product of its (nonzero) digits is 27095040, while the sum is 56.

The spelling of 40783370543822 in words is "forty trillion, seven hundred eighty-three billion, three hundred seventy million, five hundred forty-three thousand, eight hundred twenty-two".