40302004523413 has 8 divisors (see below), whose sum is σ = 40424198397696. Its totient is φ = 40179813273600.

The previous prime is 40302004523399. The next prime is 40302004523423. The reversal of 40302004523413 is 31432540020304.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40302004523413 - 2¹⁷ = 40302004392341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40302004523423) 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, 32663445 + ... + 33874837.

It is an arithmetic number, because the mean of its divisors is an integer number (5053024799712).

Almost surely, 2^{40302004523413} is an apocalyptic number.

It is an amenable number.

40302004523413 is a deficient number, since it is larger than the sum of its proper divisors (122193874283).

40302004523413 is a wasteful number, since it uses less digits than its factorization.

40302004523413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312235.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 40302004523413 its reverse (31432540020304), we get a palindrome (71734544543717).

The spelling of 40302004523413 in words is "forty trillion, three hundred two billion, four million, five hundred twenty-three thousand, four hundred thirteen".