40230320014045 has 16 divisors (see below), whose sum is σ = 55928804970240. Its totient is φ = 27208607819904.

The previous prime is 40230320013977. The next prime is 40230320014061. The reversal of 40230320014045 is 54041002303204.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-40230320014045 is a prime.

It is a congruent 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, 7872858505 + ... + 7872863614.

It is an arithmetic number, because the mean of its divisors is an integer number (3495550310640).

Almost surely, 2^{40230320014045} is an apocalyptic number.

It is an amenable number.

40230320014045 is a deficient number, since it is larger than the sum of its proper divisors (15698484956195).

40230320014045 is a wasteful number, since it uses less digits than its factorization.

40230320014045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15745722204.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 40230320014045 its reverse (54041002303204), we get a palindrome (94271322317249).

The spelling of 40230320014045 in words is "forty trillion, two hundred thirty billion, three hundred twenty million, fourteen thousand, forty-five".