42732397417 has 16 divisors (see below), whose sum is σ = 43990721280. Its totient is φ = 41497747200.

The previous prime is 42732397403. The next prime is 42732397427. The reversal of 42732397417 is 71479323724.

42732397417 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 42732397417 - 2²³ = 42724008809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42732397427) 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, 1151167 + ... + 1187707.

It is an arithmetic number, because the mean of its divisors is an integer number (2749420080).

Almost surely, 2^42732397417 is an apocalyptic number.

It is an amenable number.

42732397417 is a deficient number, since it is larger than the sum of its proper divisors (1258323863).

42732397417 is a wasteful number, since it uses less digits than its factorization.

42732397417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36864.

The product of its digits is 1778112, while the sum is 49.

The spelling of 42732397417 in words is "forty-two billion, seven hundred thirty-two million, three hundred ninety-seven thousand, four hundred seventeen".