1042451504 has 40 divisors (see below), whose sum is σ = 2043462960. Its totient is φ = 515144448.

The previous prime is 1042451503. The next prime is 1042451519. The reversal of 1042451504 is 4051542401.

It is not an unprimeable number, because it can be changed into a prime (1042451503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512762 + ... + 514790.

It is an arithmetic number, because the mean of its divisors is an integer number (51086574).

Almost surely, 2^1042451504 is an apocalyptic number.

It is an amenable number.

1042451504 is a deficient number, since it is larger than the sum of its proper divisors (1001011456).

1042451504 is a wasteful number, since it uses less digits than its factorization.

1042451504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2397 (or 2391 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 1042451504 is about 32287.0175767289. The cubic root of 1042451504 is about 1013.9548574399.

Adding to 1042451504 its reverse (4051542401), we get a palindrome (5093993905).

The spelling of 1042451504 in words is "one billion, forty-two million, four hundred fifty-one thousand, five hundred four".