40603577307 has 16 divisors (see below), whose sum is σ = 55140349440. Its totient is φ = 26571890592.

The previous prime is 40603577281. The next prime is 40603577369. The reversal of 40603577307 is 70377530604.

It is not a de Polignac number, because 40603577307 - 2¹⁰ = 40603576283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40603577107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454153 + ... + 536154.

It is an arithmetic number, because the mean of its divisors is an integer number (3446271840).

Almost surely, 2^40603577307 is an apocalyptic number.

40603577307 is a deficient number, since it is larger than the sum of its proper divisors (14536772133).

40603577307 is a wasteful number, since it uses less digits than its factorization.

40603577307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990562.

The product of its (nonzero) digits is 370440, while the sum is 42.

The spelling of 40603577307 in words is "forty billion, six hundred three million, five hundred seventy-seven thousand, three hundred seven".