40220013403 has 2 divisors, whose sum is σ = 40220013404. Its totient is φ = 40220013402.

The previous prime is 40220013367. The next prime is 40220013461. The reversal of 40220013403 is 30431002204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40220013403 - 2¹⁷ = 40219882331 is a prime.

It is not a weakly prime, because it can be changed into another prime (40220013103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20110006701 + 20110006702.

It is an arithmetic number, because the mean of its divisors is an integer number (20110006702).

Almost surely, 2^40220013403 is an apocalyptic number.

40220013403 is a deficient number, since it is larger than the sum of its proper divisors (1).

40220013403 is an equidigital number, since it uses as much as digits as its factorization.

40220013403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 40220013403 its reverse (30431002204), we get a palindrome (70651015607).

The spelling of 40220013403 in words is "forty billion, two hundred twenty million, thirteen thousand, four hundred three".