413356788461 has 4 divisors (see below), whose sum is σ = 414965180892. Its totient is φ = 411748396032.

The previous prime is 413356788457. The next prime is 413356788479. The reversal of 413356788461 is 164887653314.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 372825032836 + 40531755625 = 610594^2 + 201325^2 .

It is a cyclic number.

It is not a de Polignac number, because 413356788461 - 2² = 413356788457 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 413356788397 and 413356788406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413356788431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 804195830 + ... + 804196343.

It is an arithmetic number, because the mean of its divisors is an integer number (103741295223).

Almost surely, 2^413356788461 is an apocalyptic number.

It is an amenable number.

413356788461 is a deficient number, since it is larger than the sum of its proper divisors (1608392431).

413356788461 is a wasteful number, since it uses less digits than its factorization.

413356788461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608392430.

The product of its digits is 11612160, while the sum is 56.

The spelling of 413356788461 in words is "four hundred thirteen billion, three hundred fifty-six million, seven hundred eighty-eight thousand, four hundred sixty-one".