1213040314034 has 16 divisors (see below), whose sum is σ = 1882931431320. Its totient is φ = 585410448000.

The previous prime is 1213040313977. The next prime is 1213040314051. The reversal of 1213040314034 is 4304130403121.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1124267899225 + 88772414809 = 1060315^2 + 297947^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1213040313994 and 1213040314012.

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, 3310529 + ... + 3658644.

Almost surely, 2^{1213040314034} is an apocalyptic number.

1213040314034 is a deficient number, since it is larger than the sum of its proper divisors (669891117286).

1213040314034 is a wasteful number, since it uses less digits than its factorization.

1213040314034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6972205.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1213040314034 its reverse (4304130403121), we get a palindrome (5517170717155).

The spelling of 1213040314034 in words is "one trillion, two hundred thirteen billion, forty million, three hundred fourteen thousand, thirty-four".