417472251137 has 4 divisors (see below), whose sum is σ = 417498250416. Its totient is φ = 417446251860.

The previous prime is 417472251109. The next prime is 417472251149. The reversal of 417472251137 is 731152274714.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 417472251137 - 2¹² = 417472247041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (417472251037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12975539 + ... + 13007672.

It is an arithmetic number, because the mean of its divisors is an integer number (104374562604).

Almost surely, 2^417472251137 is an apocalyptic number.

It is an amenable number.

417472251137 is a deficient number, since it is larger than the sum of its proper divisors (25999279).

417472251137 is a wasteful number, since it uses less digits than its factorization.

417472251137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25999278.

The product of its digits is 329280, while the sum is 44.

The spelling of 417472251137 in words is "four hundred seventeen billion, four hundred seventy-two million, two hundred fifty-one thousand, one hundred thirty-seven".