40012525423313 has 4 divisors (see below), whose sum is σ = 40576082119488. Its totient is φ = 39448968727140.

The previous prime is 40012525423301. The next prime is 40012525423427. The reversal of 40012525423313 is 31332452521004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40012525423313 - 2⁴⁴ = 22420339378897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40012525443313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281778347981 + ... + 281778348122.

It is an arithmetic number, because the mean of its divisors is an integer number (10144020529872).

Almost surely, 2^{40012525423313} is an apocalyptic number.

It is an amenable number.

40012525423313 is a deficient number, since it is larger than the sum of its proper divisors (563556696175).

40012525423313 is an equidigital number, since it uses as much as digits as its factorization.

40012525423313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563556696174.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 40012525423313 its reverse (31332452521004), we get a palindrome (71344977944317).

The spelling of 40012525423313 in words is "forty trillion, twelve billion, five hundred twenty-five million, four hundred twenty-three thousand, three hundred thirteen".