40040224607 has 2 divisors, whose sum is σ = 40040224608. Its totient is φ = 40040224606.

The previous prime is 40040224603. The next prime is 40040224657. The reversal of 40040224607 is 70642204004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40040224607 - 2² = 40040224603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40040224607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40040224603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20020112303 + 20020112304.

It is an arithmetic number, because the mean of its divisors is an integer number (20020112304).

Almost surely, 2^40040224607 is an apocalyptic number.

40040224607 is a deficient number, since it is larger than the sum of its proper divisors (1).

40040224607 is an equidigital number, since it uses as much as digits as its factorization.

40040224607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 29.

The spelling of 40040224607 in words is "forty billion, forty million, two hundred twenty-four thousand, six hundred seven".