1042424164 has 6 divisors (see below), whose sum is σ = 1824242294. Its totient is φ = 521212080.

The previous prime is 1042424161. The next prime is 1042424167. The reversal of 1042424164 is 4614242401.

It is an interprime number because it is at equal distance from previous prime (1042424161) and next prime (1042424167).

It can be written as a sum of positive squares in only one way, i.e., 531302500 + 511121664 = 23050^2 + 22608^2 .

It is not an unprimeable number, because it can be changed into a prime (1042424161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130303017 + ... + 130303024.

Almost surely, 2^1042424164 is an apocalyptic number.

It is an amenable number.

1042424164 is a deficient number, since it is larger than the sum of its proper divisors (781818130).

1042424164 is a wasteful number, since it uses less digits than its factorization.

1042424164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260606045 (or 260606043 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 1042424164 is about 32286.5941839643. The cubic root of 1042424164 is about 1013.9459931529.

Adding to 1042424164 its reverse (4614242401), we get a palindrome (5656666565).

The spelling of 1042424164 in words is "one billion, forty-two million, four hundred twenty-four thousand, one hundred sixty-four".