42476929 has 12 divisors (see below), whose sum is σ = 48722688. Its totient is φ = 36934040.

The previous prime is 42476927. The next prime is 42476933. The reversal of 42476929 is 92967424.

It is not a de Polignac number, because 42476929 - 2¹ = 42476927 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42476927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4849 + ... + 10414.

It is an arithmetic number, because the mean of its divisors is an integer number (4060224).

Almost surely, 2^42476929 is an apocalyptic number.

It is an amenable number.

42476929 is a deficient number, since it is larger than the sum of its proper divisors (6245759).

42476929 is a wasteful number, since it uses less digits than its factorization.

42476929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15308 (or 15297 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 42476929 is about 6517.4327000745. The cubic root of 42476929 is about 348.9134439416.

The spelling of 42476929 in words is "forty-two million, four hundred seventy-six thousand, nine hundred twenty-nine".