40200222045 has 8 divisors (see below), whose sum is σ = 64320355296. Its totient is φ = 21440118416.

The previous prime is 40200222017. The next prime is 40200222091. The reversal of 40200222045 is 54022200204.

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 40200222045 - 2⁶ = 40200221981 is a prime.

It is a congruent 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, 1340007387 + ... + 1340007416.

It is an arithmetic number, because the mean of its divisors is an integer number (8040044412).

Almost surely, 2^40200222045 is an apocalyptic number.

It is an amenable number.

40200222045 is a deficient number, since it is larger than the sum of its proper divisors (24120133251).

40200222045 is a wasteful number, since it uses less digits than its factorization.

40200222045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2680014811.

The product of its (nonzero) digits is 1280, while the sum is 21.

Adding to 40200222045 its reverse (54022200204), we get a palindrome (94222422249).

The spelling of 40200222045 in words is "forty billion, two hundred million, two hundred twenty-two thousand, forty-five".