40322029 has 8 divisors (see below), whose sum is σ = 44818272. Its totient is φ = 35964240.

The previous prime is 40322017. The next prime is 40322033. The reversal of 40322029 is 92022304.

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 40322029 - 2⁵ = 40321997 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 (40322069) 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, 33999 + ... + 35164.

It is an arithmetic number, because the mean of its divisors is an integer number (5602284).

Almost surely, 2^40322029 is an apocalyptic number.

It is an amenable number.

40322029 is a deficient number, since it is larger than the sum of its proper divisors (4496243).

40322029 is a wasteful number, since it uses less digits than its factorization.

40322029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69227.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 40322029 is about 6349.9629132775. The cubic root of 40322029 is about 342.9105071285.

The spelling of 40322029 in words is "forty million, three hundred twenty-two thousand, twenty-nine".