1004142432554 has 4 divisors (see below), whose sum is σ = 1506213648834. Its totient is φ = 502071216276.

The previous prime is 1004142432539. The next prime is 1004142432581. The reversal of 1004142432554 is 4552342414001.

It is a happy number.

1004142432554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1001454528529 + 2687904025 = 1000727^2 + 51845^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251035608137 + ... + 251035608140.

Almost surely, 2^{1004142432554} is an apocalyptic number.

1004142432554 is a deficient number, since it is larger than the sum of its proper divisors (502071216280).

1004142432554 is an equidigital number, since it uses as much as digits as its factorization.

1004142432554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502071216279.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 1004142432554 its reverse (4552342414001), we get a palindrome (5556484846555).

The spelling of 1004142432554 in words is "one trillion, four billion, one hundred forty-two million, four hundred thirty-two thousand, five hundred fifty-four".