40032223351 has 8 divisors (see below), whose sum is σ = 41039437824. Its totient is φ = 39031486680.

The previous prime is 40032223313. The next prime is 40032223367. The reversal of 40032223351 is 15332223004.

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 40032223351 - 2¹⁷ = 40032092279 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 (40032253351) 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, 1606935 + ... + 1631656.

It is an arithmetic number, because the mean of its divisors is an integer number (5129929728).

Almost surely, 2^40032223351 is an apocalyptic number.

40032223351 is a deficient number, since it is larger than the sum of its proper divisors (1007214473).

40032223351 is a wasteful number, since it uses less digits than its factorization.

40032223351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238901.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 40032223351 its reverse (15332223004), we get a palindrome (55364446355).

The spelling of 40032223351 in words is "forty billion, thirty-two million, two hundred twenty-three thousand, three hundred fifty-one".