40263357107 has 8 divisors (see below), whose sum is σ = 42664581792. Its totient is φ = 37865776000.

The previous prime is 40263357053. The next prime is 40263357109. The reversal of 40263357107 is 70175336204.

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 40263357107 - 2¹⁰ = 40263356083 is a prime.

It is a super-2 number, since 2×40263357107² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40263357109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888119 + ... + 932352.

It is an arithmetic number, because the mean of its divisors is an integer number (5333072724).

Almost surely, 2^40263357107 is an apocalyptic number.

40263357107 is a deficient number, since it is larger than the sum of its proper divisors (2401224685).

40263357107 is a wasteful number, since it uses less digits than its factorization.

40263357107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821789.

The product of its (nonzero) digits is 105840, while the sum is 38.

The spelling of 40263357107 in words is "forty billion, two hundred sixty-three million, three hundred fifty-seven thousand, one hundred seven".