64042124 has 12 divisors (see below), whose sum is σ = 112175448. Its totient is φ = 31992000.

The previous prime is 64042091. The next prime is 64042127. The reversal of 64042124 is 42124046.

It is a self number, because there is not a number n which added to its sum of digits gives 64042124.

It is not an unprimeable number, because it can be changed into a prime (64042127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1862 + ... + 11469.

It is an arithmetic number, because the mean of its divisors is an integer number (9347954).

Almost surely, 2^64042124 is an apocalyptic number.

It is an amenable number.

64042124 is a deficient number, since it is larger than the sum of its proper divisors (48133324).

64042124 is a wasteful number, since it uses less digits than its factorization.

64042124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14536 (or 14534 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 64042124 is about 8002.6323169317. The cubic root of 64042124 is about 400.0877390866.

The spelling of 64042124 in words is "sixty-four million, forty-two thousand, one hundred twenty-four".