1004150451004 has 24 divisors (see below), whose sum is σ = 1765801241568. Its totient is φ = 499638243840.

The previous prime is 1004150450987. The next prime is 1004150451019. The reversal of 1004150451004 is 4001540514001.

It is a self number, because there is not a number n which added to its sum of digits gives 1004150451004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1353009 + ... + 1959319.

It is an arithmetic number, because the mean of its divisors is an integer number (73575051732).

Almost surely, 2^{1004150451004} is an apocalyptic number.

It is an amenable number.

1004150451004 is a deficient number, since it is larger than the sum of its proper divisors (761650790564).

1004150451004 is a wasteful number, since it uses less digits than its factorization.

1004150451004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608325 (or 608323 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 1004150451004 its reverse (4001540514001), we get a palindrome (5005690965005).

The spelling of 1004150451004 in words is "one trillion, four billion, one hundred fifty million, four hundred fifty-one thousand, four".