1356402412434 has 32 divisors (see below), whose sum is σ = 2874014922240. Its totient is φ = 425296035072.

The previous prime is 1356402412403. The next prime is 1356402412571. The reversal of 1356402412434 is 4342142046531.

It is a junction number, because it is equal to n+sod(n) for n = 1356402412392 and 1356402412401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3600589 + ... + 3959424.

It is an arithmetic number, because the mean of its divisors is an integer number (89812966320).

Almost surely, 2^{1356402412434} is an apocalyptic number.

1356402412434 is an abundant number, since it is smaller than the sum of its proper divisors (1517612509806).

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

1356402412434 is a wasteful number, since it uses less digits than its factorization.

1356402412434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7561794.

The product of its (nonzero) digits is 276480, while the sum is 39.

Adding to 1356402412434 its reverse (4342142046531), we get a palindrome (5698544458965).

The spelling of 1356402412434 in words is "one trillion, three hundred fifty-six billion, four hundred two million, four hundred twelve thousand, four hundred thirty-four".