40740334004 has 12 divisors (see below), whose sum is σ = 72953621664. Its totient is φ = 19896442104.

The previous prime is 40740333973. The next prime is 40740334007. The reversal of 40740334004 is 40043304704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40740334007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118431032 + ... + 118431375.

It is an arithmetic number, because the mean of its divisors is an integer number (6079468472).

Almost surely, 2^40740334004 is an apocalyptic number.

It is an amenable number.

40740334004 is a deficient number, since it is larger than the sum of its proper divisors (32213287660).

40740334004 is a wasteful number, since it uses less digits than its factorization.

40740334004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236862454 (or 236862452 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 29.

Adding to 40740334004 its reverse (40043304704), we get a palindrome (80783638708).

The spelling of 40740334004 in words is "forty billion, seven hundred forty million, three hundred thirty-four thousand, four".