40265451103 has 4 divisors (see below), whose sum is σ = 40446013888. Its totient is φ = 40084888320.

The previous prime is 40265451097. The next prime is 40265451131. The reversal of 40265451103 is 30115456204.

It is a happy number.

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 40265451103 - 2¹⁷ = 40265320031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40265451803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90281058 + ... + 90281503.

It is an arithmetic number, because the mean of its divisors is an integer number (10111503472).

Almost surely, 2^40265451103 is an apocalyptic number.

40265451103 is a deficient number, since it is larger than the sum of its proper divisors (180562785).

40265451103 is a wasteful number, since it uses less digits than its factorization.

40265451103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180562784.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 40265451103 in words is "forty billion, two hundred sixty-five million, four hundred fifty-one thousand, one hundred three".