40435222245 has 32 divisors (see below), whose sum is σ = 74729485440. Its totient is φ = 18451722240.

The previous prime is 40435222241. The next prime is 40435222249. The reversal of 40435222245 is 54222253404.

It is an interprime number because it is at equal distance from previous prime (40435222241) and next prime (40435222249).

It is not a de Polignac number, because 40435222245 - 2² = 40435222241 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40435222241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7204900 + ... + 7210509.

It is an arithmetic number, because the mean of its divisors is an integer number (2335296420).

Almost surely, 2^40435222245 is an apocalyptic number.

It is an amenable number.

40435222245 is a deficient number, since it is larger than the sum of its proper divisors (34294263195).

40435222245 is a wasteful number, since it uses less digits than its factorization.

40435222245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14415445.

The product of its (nonzero) digits is 76800, while the sum is 33.

Adding to 40435222245 its reverse (54222253404), we get a palindrome (94657475649).

The spelling of 40435222245 in words is "forty billion, four hundred thirty-five million, two hundred twenty-two thousand, two hundred forty-five".