40709145103 has 8 divisors (see below), whose sum is σ = 44448507216. Its totient is φ = 36976204800.

The previous prime is 40709145101. The next prime is 40709145131. The reversal of 40709145103 is 30154190704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40709145103 - 2¹ = 40709145101 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 (40709145101) 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 7 ways as a sum of consecutive naturals, for example, 1592188 + ... + 1617553.

It is an arithmetic number, because the mean of its divisors is an integer number (5556063402).

Almost surely, 2^40709145103 is an apocalyptic number.

40709145103 is a deficient number, since it is larger than the sum of its proper divisors (3739362113).

40709145103 is a wasteful number, since it uses less digits than its factorization.

40709145103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210905.

The product of its (nonzero) digits is 15120, while the sum is 34.

The spelling of 40709145103 in words is "forty billion, seven hundred nine million, one hundred forty-five thousand, one hundred three".