40103046755 has 4 divisors (see below), whose sum is σ = 48123656112. Its totient is φ = 32082437400.

The previous prime is 40103046743. The next prime is 40103046791. The reversal of 40103046755 is 55764030104.

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

It is not a de Polignac number, because 40103046755 - 2⁸ = 40103046499 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4010304671 + ... + 4010304680.

It is an arithmetic number, because the mean of its divisors is an integer number (12030914028).

Almost surely, 2^40103046755 is an apocalyptic number.

40103046755 is a deficient number, since it is larger than the sum of its proper divisors (8020609357).

40103046755 is an equidigital number, since it uses as much as digits as its factorization.

40103046755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8020609356.

The product of its (nonzero) digits is 50400, while the sum is 35.

Adding to 40103046755 its reverse (55764030104), we get a palindrome (95867076859).

The spelling of 40103046755 in words is "forty billion, one hundred three million, forty-six thousand, seven hundred fifty-five".