40433422421345 has 8 divisors (see below), whose sum is σ = 48561826694976. Its totient is φ = 32318924744176.

The previous prime is 40433422421303. The next prime is 40433422421389. The reversal of 40433422421345 is 54312422433404.

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 40433422421345 - 2²⁶ = 40433355312481 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3476642717 + ... + 3476654346.

It is an arithmetic number, because the mean of its divisors is an integer number (6070228336872).

Almost surely, 2^{40433422421345} is an apocalyptic number.

It is an amenable number.

40433422421345 is a deficient number, since it is larger than the sum of its proper divisors (8128404273631).

40433422421345 is a wasteful number, since it uses less digits than its factorization.

40433422421345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6953298231.

The product of its (nonzero) digits is 1105920, while the sum is 41.

Adding to 40433422421345 its reverse (54312422433404), we get a palindrome (94745844854749).

The spelling of 40433422421345 in words is "forty trillion, four hundred thirty-three billion, four hundred twenty-two million, four hundred twenty-one thousand, three hundred forty-five".