42214656573 has 32 divisors (see below), whose sum is σ = 65316602880. Its totient is φ = 26895884400.

The previous prime is 42214656559. The next prime is 42214656599. The reversal of 42214656573 is 37565641224.

42214656573 is a `hidden beast` number, since 4 + 2 + 2 + 14 + 6 + 565 + 73 = 666.

It is not a de Polignac number, because 42214656573 - 2⁵ = 42214656541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42214656373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 692998 + ... + 751448.

It is an arithmetic number, because the mean of its divisors is an integer number (2041143840).

Almost surely, 2^42214656573 is an apocalyptic number.

It is an amenable number.

42214656573 is a deficient number, since it is larger than the sum of its proper divisors (23101946307).

42214656573 is a wasteful number, since it uses less digits than its factorization.

42214656573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59646 (or 59640 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 45.

The spelling of 42214656573 in words is "forty-two billion, two hundred fourteen million, six hundred fifty-six thousand, five hundred seventy-three".