1013404431034 has 8 divisors (see below), whose sum is σ = 1545026427828. Its totient is φ = 498395621760.

The previous prime is 1013404431029. The next prime is 1013404431077. The reversal of 1013404431034 is 4301344043101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 996808550409 + 16595880625 = 998403^2 + 128825^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1013404430993 and 1013404431011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4153296727 + ... + 4153296970.

Almost surely, 2^{1013404431034} is an apocalyptic number.

1013404431034 is a deficient number, since it is larger than the sum of its proper divisors (531621996794).

1013404431034 is an equidigital number, since it uses as much as digits as its factorization.

1013404431034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8306593760.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1013404431034 its reverse (4301344043101), we get a palindrome (5314748474135).

The spelling of 1013404431034 in words is "one trillion, thirteen billion, four hundred four million, four hundred thirty-one thousand, thirty-four".