40246613403 has 4 divisors (see below), whose sum is σ = 53662151208. Its totient is φ = 26831075600.

The previous prime is 40246613377. The next prime is 40246613423. The reversal of 40246613403 is 30431664204.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40246613403 - 2¹³ = 40246605211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40246613423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6707768898 + ... + 6707768903.

It is an arithmetic number, because the mean of its divisors is an integer number (13415537802).

Almost surely, 2^40246613403 is an apocalyptic number.

40246613403 is a deficient number, since it is larger than the sum of its proper divisors (13415537805).

40246613403 is a wasteful number, since it uses less digits than its factorization.

40246613403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13415537804.

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 40246613403 in words is "forty billion, two hundred forty-six million, six hundred thirteen thousand, four hundred three".