40743407306 has 32 divisors (see below), whose sum is σ = 73974632832. Its totient is φ = 16429824000.

The previous prime is 40743407303. The next prime is 40743407377. The reversal of 40743407306 is 60370434704.

It is a super-2 number, since 2×40743407306² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40743407306.

It is not an unprimeable number, because it can be changed into a prime (40743407303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 930845 + ... + 973631.

It is an arithmetic number, because the mean of its divisors is an integer number (2311707276).

Almost surely, 2^40743407306 is an apocalyptic number.

40743407306 is a deficient number, since it is larger than the sum of its proper divisors (33231225526).

40743407306 is a wasteful number, since it uses less digits than its factorization.

40743407306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46814.

The product of its (nonzero) digits is 169344, while the sum is 38.

The spelling of 40743407306 in words is "forty billion, seven hundred forty-three million, four hundred seven thousand, three hundred six".