40272704307 has 36 divisors (see below), whose sum is σ = 65598967560. Its totient is φ = 24400747800.

The previous prime is 40272704299. The next prime is 40272704309. The reversal of 40272704307 is 70340727204.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 40272704307 - 2³ = 40272704299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40272704309) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 11468682 + ... + 11472192.

Almost surely, 2^40272704307 is an apocalyptic number.

40272704307 is a deficient number, since it is larger than the sum of its proper divisors (25326263253).

40272704307 is an frugal number, since it uses more digits than its factorization.

40272704307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053 (or 3525 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

The spelling of 40272704307 in words is "forty billion, two hundred seventy-two million, seven hundred four thousand, three hundred seven".