40099795503 has 8 divisors (see below), whose sum is σ = 53475878016. Its totient is φ = 26728455000.

The previous prime is 40099795471. The next prime is 40099795523. The reversal of 40099795503 is 30559799004.

It is a happy number.

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

It is not a de Polignac number, because 40099795503 - 2⁵ = 40099795471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40099795523) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1165723 + ... + 1199628.

It is an arithmetic number, because the mean of its divisors is an integer number (6684484752).

Almost surely, 2^40099795503 is an apocalyptic number.

40099795503 is a deficient number, since it is larger than the sum of its proper divisors (13376082513).

40099795503 is a wasteful number, since it uses less digits than its factorization.

40099795503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371005.

The product of its (nonzero) digits is 1530900, while the sum is 51.

The spelling of 40099795503 in words is "forty billion, ninety-nine million, seven hundred ninety-five thousand, five hundred three".