315429035461 has 4 divisors (see below), whose sum is σ = 315431074924. Its totient is φ = 315426996000.

The previous prime is 315429035429. The next prime is 315429035473. The reversal of 315429035461 is 164530924513.

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 109036002436 + 206393033025 = 330206^2 + 454305^2 .

It is a cyclic number.

It is not a de Polignac number, because 315429035461 - 2⁵ = 315429035429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315429035161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 766830 + ... + 1104031.

It is an arithmetic number, because the mean of its divisors is an integer number (78857768731).

Almost surely, 2^315429035461 is an apocalyptic number.

It is an amenable number.

315429035461 is a deficient number, since it is larger than the sum of its proper divisors (2039463).

315429035461 is a wasteful number, since it uses less digits than its factorization.

315429035461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039462.

The product of its (nonzero) digits is 388800, while the sum is 43.

Adding to 315429035461 its reverse (164530924513), we get a palindrome (479959959974).

The spelling of 315429035461 in words is "three hundred fifteen billion, four hundred twenty-nine million, thirty-five thousand, four hundred sixty-one".