1040604433552 has 40 divisors (see below), whose sum is σ = 2135231211456. Its totient is φ = 490252304256.

The previous prime is 1040604433537. The next prime is 1040604433573. The reversal of 1040604433552 is 2553344060401.

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, 21077803 + ... + 21127114.

Almost surely, 2^{1040604433552} is an apocalyptic number.

It is an amenable number.

1040604433552 is an abundant number, since it is smaller than the sum of its proper divisors (1094626777904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1040604433552 is a wasteful number, since it uses less digits than its factorization.

1040604433552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42205015 (or 42205009 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 1040604433552 its reverse (2553344060401), we get a palindrome (3593948493953).

The spelling of 1040604433552 in words is "one trillion, forty billion, six hundred four million, four hundred thirty-three thousand, five hundred fifty-two".