1042204235240 has 64 divisors (see below), whose sum is σ = 2680379769600. Its totient is φ = 357270363648.

The previous prime is 1042204235207. The next prime is 1042204235249. The reversal of 1042204235240 is 425324022401.

1042204235240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1042204235240³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1042204235249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1487852 + ... + 2073188.

It is an arithmetic number, because the mean of its divisors is an integer number (41880933900).

Almost surely, 2^{1042204235240} is an apocalyptic number.

1042204235240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042204235240 is an abundant number, since it is smaller than the sum of its proper divisors (1638175534360).

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

1042204235240 is a wasteful number, since it uses less digits than its factorization.

1042204235240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 591714 (or 591710 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 1042204235240 its reverse (425324022401), we get a palindrome (1467528257641).

The spelling of 1042204235240 in words is "one trillion, forty-two billion, two hundred four million, two hundred thirty-five thousand, two hundred forty".