40296507303 has 8 divisors (see below), whose sum is σ = 57861651568. Its totient is φ = 24797850624.

The previous prime is 40296507299. The next prime is 40296507313. The reversal of 40296507303 is 30370569204.

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

It is not a de Polignac number, because 40296507303 - 2² = 40296507299 is a prime.

It is a super-3 number, since 3×40296507303³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1033243777 = 40296507303 / (4 + 0 + 2 + 9 + 6 + 5 + 0 + 7 + 3 + 0 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40296507313) 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, 516621850 + ... + 516621927.

It is an arithmetic number, because the mean of its divisors is an integer number (7232706446).

Almost surely, 2^40296507303 is an apocalyptic number.

40296507303 is a deficient number, since it is larger than the sum of its proper divisors (17565144265).

40296507303 is a wasteful number, since it uses less digits than its factorization.

40296507303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1033243793.

The product of its (nonzero) digits is 136080, while the sum is 39.

The spelling of 40296507303 in words is "forty billion, two hundred ninety-six million, five hundred seven thousand, three hundred three".