1040413423412 has 24 divisors (see below), whose sum is σ = 1987295446080. Its totient is φ = 472664802560.

The previous prime is 1040413423369. The next prime is 1040413423457. The reversal of 1040413423412 is 2143243140401.

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, 6175688 + ... + 6341919.

It is an arithmetic number, because the mean of its divisors is an integer number (82803976920).

Almost surely, 2^{1040413423412} is an apocalyptic number.

It is an amenable number.

1040413423412 is a deficient number, since it is larger than the sum of its proper divisors (946882022668).

1040413423412 is a wasteful number, since it uses less digits than its factorization.

1040413423412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12519511 (or 12519509 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1040413423412 its reverse (2143243140401), we get a palindrome (3183656563813).

The spelling of 1040413423412 in words is "one trillion, forty billion, four hundred thirteen million, four hundred twenty-three thousand, four hundred twelve".