417742861012 has 24 divisors (see below), whose sum is σ = 733856602752. Its totient is φ = 208069776000.

The previous prime is 417742860961. The next prime is 417742861057. The reversal of 417742861012 is 210168247714.

It is a super-2 number, since 2×417742861012² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 417742861012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8422887 + ... + 8472337.

It is an arithmetic number, because the mean of its divisors is an integer number (30577358448).

Almost surely, 2^417742861012 is an apocalyptic number.

It is an amenable number.

417742861012 is a deficient number, since it is larger than the sum of its proper divisors (316113741740).

417742861012 is a wasteful number, since it uses less digits than its factorization.

417742861012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57519 (or 57517 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 43.

The spelling of 417742861012 in words is "four hundred seventeen billion, seven hundred forty-two million, eight hundred sixty-one thousand, twelve".