40426904103 has 16 divisors (see below), whose sum is σ = 54010646400. Its totient is φ = 26897266080.

The previous prime is 40426904101. The next prime is 40426904107. The reversal of 40426904103 is 30140962404.

It is not a de Polignac number, because 40426904103 - 2¹ = 40426904101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40426904101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4009953 + ... + 4020021.

It is an arithmetic number, because the mean of its divisors is an integer number (3375665400).

Almost surely, 2^40426904103 is an apocalyptic number.

40426904103 is a deficient number, since it is larger than the sum of its proper divisors (13583742297).

40426904103 is a wasteful number, since it uses less digits than its factorization.

40426904103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12622.

The product of its (nonzero) digits is 20736, while the sum is 33.

The spelling of 40426904103 in words is "forty billion, four hundred twenty-six million, nine hundred four thousand, one hundred three".